203373392

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{787}}^1$

素因数の和:1347

約数の個数: 40

約数和(自身を含む): 408045312

約数和(自身を除く): 204671920

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 521, 787, 1042, 1574, 2084, 3148, 4168, 6296, 8336, 12592, 16151, 24397, 32302, 48794, 64604, 97588, 129208, 195176, 258416, 390352, 410027, 820054, 1640108, 3280216, 6560432, 12710837, 25421674, 50843348, 101686696, 203373392]

約数ペア:

[(1, 203373392), (2, 101686696), (4, 50843348), (8, 25421674), (16, 12710837), (31, 6560432), (62, 3280216), (124, 1640108), (248, 820054), (496, 410027), (521, 390352), (787, 258416), (1042, 195176), (1574, 129208), (2084, 97588), (3148, 64604), (4168, 48794), (6296, 32302), (8336, 24397), (12592, 16151)]