208518804936

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{71933}}^1$

素因数の和:72140

約数の個数: 192

約数和(自身を含む): 644125809600

約数和(自身を除く): 435607004664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 163, 171, 228, 234, 247, 312, 326, 342, 456, 468, 489, 494, 652, 684, 741, 936, 978, 988, 1304, 1368, 1467, 1482, 1956, 1976, 2119, 2223, 2934, 2964, 3097, 3912, 4238, 4446, 5868, 5928, 6194, 6357, 8476, 8892, 9291, 11736, 12388, 12714, 16952, 17784, 18582, 19071, 24776, 25428, 27873, 37164, 38142, 40261, 50856, 55746, 71933, 74328, 76284, 80522, 111492, 120783, 143866, 152568, 161044, 215799, 222984, 241566, 287732, 322088, 362349, 431598, 483132, 575464, 647397, 724698, 863196, 935129, 966264, 1294794, 1366727, 1449396, 1726392, 1870258, 2589588, 2733454, 2805387, 2898792, 3740516, 4100181, 5179176, 5466908, 5610774, 7481032, 8200362, 8416161, 10933816, 11221548, 11725079, 12300543, 16400724, 16832322, 17767451, 22443096, 23450158, 24601086, 32801448, 33664644, 35175237, 35534902, 46900316, 49202172, 53302353, 67329288, 70350474, 71069804, 93800632, 98404344, 105525711, 106604706, 140700948, 142139608, 152426027, 159907059, 211051422, 213209412, 222776501, 281401896, 304852054, 319814118, 422102844, 426418824, 445553002, 457278081, 609704108, 639628236, 668329503, 844205688, 891106004, 914556162, 1219408216, 1279256472, 1336659006, 1371834243, 1782212008, 1829112324, 2004988509, 2673318012, 2743668486, 2896094513, 3658224648, 4009977018, 5346636024, 5487336972, 5792189026, 8019954036, 8688283539, 10974673944, 11584378052, 16039908072, 17376567078, 23168756104, 26064850617, 34753134156, 52129701234, 69506268312, 104259402468, 208518804936]

約数ペア:

[(1, 208518804936), (2, 104259402468), (3, 69506268312), (4, 52129701234), (6, 34753134156), (8, 26064850617), (9, 23168756104), (12, 17376567078), (13, 16039908072), (18, 11584378052), (19, 10974673944), (24, 8688283539), (26, 8019954036), (36, 5792189026), (38, 5487336972), (39, 5346636024), (52, 4009977018), (57, 3658224648), (72, 2896094513), (76, 2743668486), (78, 2673318012), (104, 2004988509), (114, 1829112324), (117, 1782212008), (152, 1371834243), (156, 1336659006), (163, 1279256472), (171, 1219408216), (228, 914556162), (234, 891106004), (247, 844205688), (312, 668329503), (326, 639628236), (342, 609704108), (456, 457278081), (468, 445553002), (489, 426418824), (494, 422102844), (652, 319814118), (684, 304852054), (741, 281401896), (936, 222776501), (978, 213209412), (988, 211051422), (1304, 159907059), (1368, 152426027), (1467, 142139608), (1482, 140700948), (1956, 106604706), (1976, 105525711), (2119, 98404344), (2223, 93800632), (2934, 71069804), (2964, 70350474), (3097, 67329288), (3912, 53302353), (4238, 49202172), (4446, 46900316), (5868, 35534902), (5928, 35175237), (6194, 33664644), (6357, 32801448), (8476, 24601086), (8892, 23450158), (9291, 22443096), (11736, 17767451), (12388, 16832322), (12714, 16400724), (16952, 12300543), (17784, 11725079), (18582, 11221548), (19071, 10933816), (24776, 8416161), (25428, 8200362), (27873, 7481032), (37164, 5610774), (38142, 5466908), (40261, 5179176), (50856, 4100181), (55746, 3740516), (71933, 2898792), (74328, 2805387), (76284, 2733454), (80522, 2589588), (111492, 1870258), (120783, 1726392), (143866, 1449396), (152568, 1366727), (161044, 1294794), (215799, 966264), (222984, 935129), (241566, 863196), (287732, 724698), (322088, 647397), (362349, 575464), (431598, 483132)]