208044072

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 614016000

約数和(自身を除く): 405971928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 163, 171, 216, 228, 311, 326, 342, 456, 489, 513, 622, 652, 684, 933, 978, 1026, 1244, 1304, 1368, 1467, 1866, 1956, 2052, 2488, 2799, 2934, 3097, 3732, 3912, 4104, 4401, 5598, 5868, 5909, 6194, 7464, 8397, 8802, 9291, 11196, 11736, 11818, 12388, 16794, 17604, 17727, 18582, 22392, 23636, 24776, 27873, 33588, 35208, 35454, 37164, 47272, 50693, 53181, 55746, 67176, 70908, 74328, 83619, 101386, 106362, 111492, 141816, 152079, 159543, 167238, 202772, 212724, 222984, 304158, 319086, 334476, 405544, 425448, 456237, 608316, 638172, 668952, 912474, 963167, 1216632, 1276344, 1368711, 1824948, 1926334, 2737422, 2889501, 3649896, 3852668, 5474844, 5779002, 7705336, 8668503, 10949688, 11558004, 17337006, 23116008, 26005509, 34674012, 52011018, 69348024, 104022036, 208044072]

約数ペア:

[(1, 208044072), (2, 104022036), (3, 69348024), (4, 52011018), (6, 34674012), (8, 26005509), (9, 23116008), (12, 17337006), (18, 11558004), (19, 10949688), (24, 8668503), (27, 7705336), (36, 5779002), (38, 5474844), (54, 3852668), (57, 3649896), (72, 2889501), (76, 2737422), (108, 1926334), (114, 1824948), (152, 1368711), (163, 1276344), (171, 1216632), (216, 963167), (228, 912474), (311, 668952), (326, 638172), (342, 608316), (456, 456237), (489, 425448), (513, 405544), (622, 334476), (652, 319086), (684, 304158), (933, 222984), (978, 212724), (1026, 202772), (1244, 167238), (1304, 159543), (1368, 152079), (1467, 141816), (1866, 111492), (1956, 106362), (2052, 101386), (2488, 83619), (2799, 74328), (2934, 70908), (3097, 67176), (3732, 55746), (3912, 53181), (4104, 50693), (4401, 47272), (5598, 37164), (5868, 35454), (5909, 35208), (6194, 33588), (7464, 27873), (8397, 24776), (8802, 23636), (9291, 22392), (11196, 18582), (11736, 17727), (11818, 17604), (12388, 16794)]