200637910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5647}}^1$

素因数の和:5701

約数の個数: 64

約数和(自身を含む): 439188480

約数和(自身を除く): 238550570

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 646, 935, 1045, 1615, 1870, 2090, 3230, 3553, 5647, 7106, 11294, 17765, 28235, 35530, 56470, 62117, 95999, 107293, 124234, 191998, 214586, 310585, 479995, 536465, 621170, 959990, 1055989, 1072930, 1180223, 1823981, 2111978, 2360446, 3647962, 5279945, 5901115, 9119905, 10559890, 11802230, 18239810, 20063791, 40127582, 100318955, 200637910]

約数ペア:

[(1, 200637910), (2, 100318955), (5, 40127582), (10, 20063791), (11, 18239810), (17, 11802230), (19, 10559890), (22, 9119905), (34, 5901115), (38, 5279945), (55, 3647962), (85, 2360446), (95, 2111978), (110, 1823981), (170, 1180223), (187, 1072930), (190, 1055989), (209, 959990), (323, 621170), (374, 536465), (418, 479995), (646, 310585), (935, 214586), (1045, 191998), (1615, 124234), (1870, 107293), (2090, 95999), (3230, 62117), (3553, 56470), (5647, 35530), (7106, 28235), (11294, 17765)]