201136610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 390044160

約数和(自身を除く): 188907550

約数列:

[1, 2, 5, 10, 23, 46, 71, 109, 113, 115, 142, 218, 226, 230, 355, 545, 565, 710, 1090, 1130, 1633, 2507, 2599, 3266, 5014, 5198, 7739, 8023, 8165, 12317, 12535, 12995, 15478, 16046, 16330, 24634, 25070, 25990, 38695, 40115, 61585, 77390, 80230, 123170, 177997, 184529, 283291, 355994, 369058, 566582, 874507, 889985, 922645, 1416455, 1749014, 1779970, 1845290, 2832910, 4372535, 8745070, 20113661, 40227322, 100568305, 201136610]

約数ペア:

[(1, 201136610), (2, 100568305), (5, 40227322), (10, 20113661), (23, 8745070), (46, 4372535), (71, 2832910), (109, 1845290), (113, 1779970), (115, 1749014), (142, 1416455), (218, 922645), (226, 889985), (230, 874507), (355, 566582), (545, 369058), (565, 355994), (710, 283291), (1090, 184529), (1130, 177997), (1633, 123170), (2507, 80230), (2599, 77390), (3266, 61585), (5014, 40115), (5198, 38695), (7739, 25990), (8023, 25070), (8165, 24634), (12317, 16330), (12535, 16046), (12995, 15478)]