200951016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1095

約数の個数: 128

約数和(自身を含む): 617103360

約数和(自身を除く): 416152344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 71, 84, 102, 119, 136, 142, 168, 204, 213, 238, 284, 357, 408, 426, 476, 497, 568, 714, 852, 952, 991, 994, 1207, 1428, 1491, 1704, 1982, 1988, 2414, 2856, 2973, 2982, 3621, 3964, 3976, 4828, 5946, 5964, 6937, 7242, 7928, 8449, 9656, 11892, 11928, 13874, 14484, 16847, 16898, 20811, 23784, 25347, 27748, 28968, 33694, 33796, 41622, 50541, 50694, 55496, 67388, 67592, 70361, 83244, 101082, 101388, 117929, 134776, 140722, 166488, 202164, 202776, 211083, 235858, 281444, 353787, 404328, 422166, 471716, 492527, 562888, 707574, 844332, 943432, 985054, 1196137, 1415148, 1477581, 1688664, 1970108, 2392274, 2830296, 2955162, 3588411, 3940216, 4784548, 5910324, 7176822, 8372959, 9569096, 11820648, 14353644, 16745918, 25118877, 28707288, 33491836, 50237754, 66983672, 100475508, 200951016]

約数ペア:

[(1, 200951016), (2, 100475508), (3, 66983672), (4, 50237754), (6, 33491836), (7, 28707288), (8, 25118877), (12, 16745918), (14, 14353644), (17, 11820648), (21, 9569096), (24, 8372959), (28, 7176822), (34, 5910324), (42, 4784548), (51, 3940216), (56, 3588411), (68, 2955162), (71, 2830296), (84, 2392274), (102, 1970108), (119, 1688664), (136, 1477581), (142, 1415148), (168, 1196137), (204, 985054), (213, 943432), (238, 844332), (284, 707574), (357, 562888), (408, 492527), (426, 471716), (476, 422166), (497, 404328), (568, 353787), (714, 281444), (852, 235858), (952, 211083), (991, 202776), (994, 202164), (1207, 166488), (1428, 140722), (1491, 134776), (1704, 117929), (1982, 101388), (1988, 101082), (2414, 83244), (2856, 70361), (2973, 67592), (2982, 67388), (3621, 55496), (3964, 50694), (3976, 50541), (4828, 41622), (5946, 33796), (5964, 33694), (6937, 28968), (7242, 27748), (7928, 25347), (8449, 23784), (9656, 20811), (11892, 16898), (11928, 16847), (13874, 14484)]