203205534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 477315072

約数和(自身を除く): 274109538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 311, 329, 331, 622, 658, 662, 933, 987, 993, 1866, 1974, 1986, 2177, 2317, 4354, 4634, 6531, 6951, 13062, 13902, 14617, 15557, 29234, 31114, 43851, 46671, 87702, 93342, 102319, 102941, 108899, 204638, 205882, 217798, 306957, 308823, 326697, 613914, 617646, 653394, 720587, 1441174, 2161761, 4323522, 4838227, 9676454, 14514681, 29029362, 33867589, 67735178, 101602767, 203205534]

約数ペア:

[(1, 203205534), (2, 101602767), (3, 67735178), (6, 33867589), (7, 29029362), (14, 14514681), (21, 9676454), (42, 4838227), (47, 4323522), (94, 2161761), (141, 1441174), (282, 720587), (311, 653394), (329, 617646), (331, 613914), (622, 326697), (658, 308823), (662, 306957), (933, 217798), (987, 205882), (993, 204638), (1866, 108899), (1974, 102941), (1986, 102319), (2177, 93342), (2317, 87702), (4354, 46671), (4634, 43851), (6531, 31114), (6951, 29234), (13062, 15557), (13902, 14617)]