201215281089

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{577}}^1\times {\mathrm{13537}}^1$

素因数の和:14425

約数の個数: 32

約数和(自身を含む): 278443518976

約数和(自身を除く): 77228237887

約数列:

[1, 3, 31, 93, 277, 577, 831, 1731, 8587, 13537, 17887, 25761, 40611, 53661, 159829, 419647, 479487, 1258941, 3749749, 4954699, 7810849, 11249247, 14864097, 23432547, 116242219, 242136319, 348726657, 726408957, 2163605173, 6490815519, 67071760363, 201215281089]

約数ペア:

[(1, 201215281089), (3, 67071760363), (31, 6490815519), (93, 2163605173), (277, 726408957), (577, 348726657), (831, 242136319), (1731, 116242219), (8587, 23432547), (13537, 14864097), (17887, 11249247), (25761, 7810849), (40611, 4954699), (53661, 3749749), (159829, 1258941), (419647, 479487)]