204137916976

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{1949}}^1$

素因数の和:2403

約数の個数: 160

約数和(自身を含む): 473169715200

約数和(自身を除く): 269031798224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 97, 112, 124, 194, 217, 248, 311, 388, 434, 496, 622, 679, 776, 868, 1244, 1358, 1552, 1736, 1949, 2177, 2488, 2716, 3007, 3472, 3898, 4354, 4976, 5432, 6014, 7796, 8708, 9641, 10864, 12028, 13643, 15592, 17416, 19282, 21049, 24056, 27286, 30167, 31184, 34832, 38564, 42098, 48112, 54572, 60334, 60419, 67487, 77128, 84196, 109144, 120668, 120838, 134974, 154256, 168392, 189053, 211169, 218288, 241336, 241676, 269948, 336784, 378106, 422338, 422933, 482672, 483352, 539896, 606139, 756212, 844676, 845866, 935177, 966704, 1079792, 1212278, 1323371, 1512424, 1689352, 1691732, 1870354, 2424556, 2646742, 3024848, 3378704, 3383464, 3740708, 4242973, 4849112, 5293484, 5860643, 6546239, 6766928, 7481416, 8485946, 9698224, 10586968, 11721286, 13092478, 14962832, 16971892, 18790309, 21173936, 23442572, 26184956, 33943784, 37580618, 41024501, 46885144, 52369912, 58795483, 67887568, 75161236, 82049002, 93770288, 104739824, 117590966, 131532163, 150322472, 164098004, 235181932, 263064326, 300644944, 328196008, 411568381, 470363864, 526128652, 656392016, 823136762, 940727728, 1052257304, 1646273524, 1822659973, 2104514608, 3292547048, 3645319946, 6585094096, 7290639892, 12758619811, 14581279784, 25517239622, 29162559568, 51034479244, 102068958488, 204137916976]

約数ペア:

[(1, 204137916976), (2, 102068958488), (4, 51034479244), (7, 29162559568), (8, 25517239622), (14, 14581279784), (16, 12758619811), (28, 7290639892), (31, 6585094096), (56, 3645319946), (62, 3292547048), (97, 2104514608), (112, 1822659973), (124, 1646273524), (194, 1052257304), (217, 940727728), (248, 823136762), (311, 656392016), (388, 526128652), (434, 470363864), (496, 411568381), (622, 328196008), (679, 300644944), (776, 263064326), (868, 235181932), (1244, 164098004), (1358, 150322472), (1552, 131532163), (1736, 117590966), (1949, 104739824), (2177, 93770288), (2488, 82049002), (2716, 75161236), (3007, 67887568), (3472, 58795483), (3898, 52369912), (4354, 46885144), (4976, 41024501), (5432, 37580618), (6014, 33943784), (7796, 26184956), (8708, 23442572), (9641, 21173936), (10864, 18790309), (12028, 16971892), (13643, 14962832), (15592, 13092478), (17416, 11721286), (19282, 10586968), (21049, 9698224), (24056, 8485946), (27286, 7481416), (30167, 6766928), (31184, 6546239), (34832, 5860643), (38564, 5293484), (42098, 4849112), (48112, 4242973), (54572, 3740708), (60334, 3383464), (60419, 3378704), (67487, 3024848), (77128, 2646742), (84196, 2424556), (109144, 1870354), (120668, 1691732), (120838, 1689352), (134974, 1512424), (154256, 1323371), (168392, 1212278), (189053, 1079792), (211169, 966704), (218288, 935177), (241336, 845866), (241676, 844676), (269948, 756212), (336784, 606139), (378106, 539896), (422338, 483352), (422933, 482672)]