213096968

素因数分解:

$2^3\times 7^1\times {\mathrm{877}}^1\times {\mathrm{4339}}^1$

素因数の和:5229

約数の個数: 32

約数和(自身を含む): 457262400

約数和(自身を除く): 244165432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 877, 1754, 3508, 4339, 6139, 7016, 8678, 12278, 17356, 24556, 30373, 34712, 49112, 60746, 121492, 242984, 3805303, 7610606, 15221212, 26637121, 30442424, 53274242, 106548484, 213096968]

約数ペア:

[(1, 213096968), (2, 106548484), (4, 53274242), (7, 30442424), (8, 26637121), (14, 15221212), (28, 7610606), (56, 3805303), (877, 242984), (1754, 121492), (3508, 60746), (4339, 49112), (6139, 34712), (7016, 30373), (8678, 24556), (12278, 17356)]