203465118890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{5299951}}^1$

素因数の和:5300318

約数の個数: 32

約数和(自身を含む): 400676371200

約数和(自身を除く): 197211252310

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1745, 3490, 3839, 7678, 19195, 38390, 5299951, 10599902, 26499755, 52999510, 58299461, 116598922, 291497305, 582994610, 1849682899, 3699365798, 9248414495, 18496828990, 20346511889, 40693023778, 101732559445, 203465118890]

約数ペア:

[(1, 203465118890), (2, 101732559445), (5, 40693023778), (10, 20346511889), (11, 18496828990), (22, 9248414495), (55, 3699365798), (110, 1849682899), (349, 582994610), (698, 291497305), (1745, 116598922), (3490, 58299461), (3839, 52999510), (7678, 26499755), (19195, 10599902), (38390, 5299951)]