205962456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{5087}}^1$

素因数の和:5344

約数の個数: 64

約数和(自身を含む): 591022080

約数和(自身を除く): 385059624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241, 482, 723, 964, 1446, 1687, 1928, 2892, 3374, 5061, 5087, 5784, 6748, 10122, 10174, 13496, 15261, 20244, 20348, 30522, 35609, 40488, 40696, 61044, 71218, 106827, 122088, 142436, 213654, 284872, 427308, 854616, 1225967, 2451934, 3677901, 4903868, 7355802, 8581769, 9807736, 14711604, 17163538, 25745307, 29423208, 34327076, 51490614, 68654152, 102981228, 205962456]

約数ペア:

[(1, 205962456), (2, 102981228), (3, 68654152), (4, 51490614), (6, 34327076), (7, 29423208), (8, 25745307), (12, 17163538), (14, 14711604), (21, 9807736), (24, 8581769), (28, 7355802), (42, 4903868), (56, 3677901), (84, 2451934), (168, 1225967), (241, 854616), (482, 427308), (723, 284872), (964, 213654), (1446, 142436), (1687, 122088), (1928, 106827), (2892, 71218), (3374, 61044), (5061, 40696), (5087, 40488), (5784, 35609), (6748, 30522), (10122, 20348), (10174, 20244), (13496, 15261)]