197249928

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{115757}}^1$

素因数の和:115837

約数の個数: 32

約数和(自身を含む): 500074560

約数和(自身を除く): 302824632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 115757, 231514, 347271, 463028, 694542, 926056, 1389084, 2778168, 8218747, 16437494, 24656241, 32874988, 49312482, 65749976, 98624964, 197249928]

約数ペア:

[(1, 197249928), (2, 98624964), (3, 65749976), (4, 49312482), (6, 32874988), (8, 24656241), (12, 16437494), (24, 8218747), (71, 2778168), (142, 1389084), (213, 926056), (284, 694542), (426, 463028), (568, 347271), (852, 231514), (1704, 115757)]