214586279240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173053451}}^1$

素因数の和:173053493

約数の個数: 32

約数和(自身を含む): 498393941760

約数和(自身を除く): 283807662520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 173053451, 346106902, 692213804, 865267255, 1384427608, 1730534510, 3461069020, 5364656981, 6922138040, 10729313962, 21458627924, 26823284905, 42917255848, 53646569810, 107293139620, 214586279240]

約数ペア:

[(1, 214586279240), (2, 107293139620), (4, 53646569810), (5, 42917255848), (8, 26823284905), (10, 21458627924), (20, 10729313962), (31, 6922138040), (40, 5364656981), (62, 3461069020), (124, 1730534510), (155, 1384427608), (248, 865267255), (310, 692213804), (620, 346106902), (1240, 173053451)]