217970832

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{67777}}^1$

素因数の和:67855

約数の個数: 40

約数和(自身を含む): 571504096

約数和(自身を除く): 353533264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 67777, 135554, 203331, 271108, 406662, 542216, 813324, 1084432, 1626648, 3253296, 4541059, 9082118, 13623177, 18164236, 27246354, 36328472, 54492708, 72656944, 108985416, 217970832]

約数ペア:

[(1, 217970832), (2, 108985416), (3, 72656944), (4, 54492708), (6, 36328472), (8, 27246354), (12, 18164236), (16, 13623177), (24, 9082118), (48, 4541059), (67, 3253296), (134, 1626648), (201, 1084432), (268, 813324), (402, 542216), (536, 406662), (804, 271108), (1072, 203331), (1608, 135554), (3216, 67777)]