204724212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1487}}^1$

素因数の和:1661

約数の個数: 96

約数和(自身を含む): 599961600

約数和(自身を除く): 395237388

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 149, 154, 231, 298, 308, 447, 462, 596, 894, 924, 1043, 1487, 1639, 1788, 2086, 2974, 3129, 3278, 4172, 4461, 4917, 5948, 6258, 6556, 8922, 9834, 10409, 11473, 12516, 16357, 17844, 19668, 20818, 22946, 31227, 32714, 34419, 41636, 45892, 49071, 62454, 65428, 68838, 98142, 114499, 124908, 137676, 196284, 221563, 228998, 343497, 443126, 457996, 664689, 686994, 886252, 1329378, 1373988, 1550941, 2437193, 2658756, 3101882, 4652823, 4874386, 6203764, 7311579, 9305646, 9748772, 14623158, 17060351, 18611292, 29246316, 34120702, 51181053, 68241404, 102362106, 204724212]

約数ペア:

[(1, 204724212), (2, 102362106), (3, 68241404), (4, 51181053), (6, 34120702), (7, 29246316), (11, 18611292), (12, 17060351), (14, 14623158), (21, 9748772), (22, 9305646), (28, 7311579), (33, 6203764), (42, 4874386), (44, 4652823), (66, 3101882), (77, 2658756), (84, 2437193), (132, 1550941), (149, 1373988), (154, 1329378), (231, 886252), (298, 686994), (308, 664689), (447, 457996), (462, 443126), (596, 343497), (894, 228998), (924, 221563), (1043, 196284), (1487, 137676), (1639, 124908), (1788, 114499), (2086, 98142), (2974, 68838), (3129, 65428), (3278, 62454), (4172, 49071), (4461, 45892), (4917, 41636), (5948, 34419), (6258, 32714), (6556, 31227), (8922, 22946), (9834, 20818), (10409, 19668), (11473, 17844), (12516, 16357)]