201749256

素因数分解:

$2^3\times 3^2\times {\mathrm{821}}^1\times {\mathrm{3413}}^1$

素因数の和:4246

約数の個数: 48

約数和(自身を含む): 547230060

約数和(自身を除く): 345480804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 821, 1642, 2463, 3284, 3413, 4926, 6568, 6826, 7389, 9852, 10239, 13652, 14778, 19704, 20478, 27304, 29556, 30717, 40956, 59112, 61434, 81912, 122868, 245736, 2802073, 5604146, 8406219, 11208292, 16812438, 22416584, 25218657, 33624876, 50437314, 67249752, 100874628, 201749256]

約数ペア:

[(1, 201749256), (2, 100874628), (3, 67249752), (4, 50437314), (6, 33624876), (8, 25218657), (9, 22416584), (12, 16812438), (18, 11208292), (24, 8406219), (36, 5604146), (72, 2802073), (821, 245736), (1642, 122868), (2463, 81912), (3284, 61434), (3413, 59112), (4926, 40956), (6568, 30717), (6826, 29556), (7389, 27304), (9852, 20478), (10239, 19704), (13652, 14778)]