205934904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3967}}^1$

素因数の和:4089

約数の個数: 96

約数和(自身を含む): 643768320

約数和(自身を除く): 437833416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 103, 126, 168, 206, 252, 309, 412, 504, 618, 721, 824, 927, 1236, 1442, 1854, 2163, 2472, 2884, 3708, 3967, 4326, 5768, 6489, 7416, 7934, 8652, 11901, 12978, 15868, 17304, 23802, 25956, 27769, 31736, 35703, 47604, 51912, 55538, 71406, 83307, 95208, 111076, 142812, 166614, 222152, 249921, 285624, 333228, 408601, 499842, 666456, 817202, 999684, 1225803, 1634404, 1999368, 2451606, 2860207, 3268808, 3677409, 4903212, 5720414, 7354818, 8580621, 9806424, 11440828, 14709636, 17161242, 22881656, 25741863, 29419272, 34322484, 51483726, 68644968, 102967452, 205934904]

約数ペア:

[(1, 205934904), (2, 102967452), (3, 68644968), (4, 51483726), (6, 34322484), (7, 29419272), (8, 25741863), (9, 22881656), (12, 17161242), (14, 14709636), (18, 11440828), (21, 9806424), (24, 8580621), (28, 7354818), (36, 5720414), (42, 4903212), (56, 3677409), (63, 3268808), (72, 2860207), (84, 2451606), (103, 1999368), (126, 1634404), (168, 1225803), (206, 999684), (252, 817202), (309, 666456), (412, 499842), (504, 408601), (618, 333228), (721, 285624), (824, 249921), (927, 222152), (1236, 166614), (1442, 142812), (1854, 111076), (2163, 95208), (2472, 83307), (2884, 71406), (3708, 55538), (3967, 51912), (4326, 47604), (5768, 35703), (6489, 31736), (7416, 27769), (7934, 25956), (8652, 23802), (11901, 17304), (12978, 15868)]