220145316

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{121493}}^1$

素因数の和:121651

約数の個数: 24

約数和(自身を含む): 517078464

約数和(自身を除く): 296933148

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 121493, 242986, 364479, 485972, 728958, 1457916, 18345443, 36690886, 55036329, 73381772, 110072658, 220145316]

約数ペア:

[(1, 220145316), (2, 110072658), (3, 73381772), (4, 55036329), (6, 36690886), (12, 18345443), (151, 1457916), (302, 728958), (453, 485972), (604, 364479), (906, 242986), (1812, 121493)]