201336590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31607}}^1$

素因数の和:31641

約数の個数: 48

約数和(自身を含む): 454017312

約数和(自身を除く): 252680722

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 31607, 63214, 158035, 221249, 316070, 410891, 442498, 821782, 1106245, 1548743, 2054455, 2212490, 2876237, 3097486, 4108910, 5752474, 7743715, 14381185, 15487430, 20133659, 28762370, 40267318, 100668295, 201336590]

約数ペア:

[(1, 201336590), (2, 100668295), (5, 40267318), (7, 28762370), (10, 20133659), (13, 15487430), (14, 14381185), (26, 7743715), (35, 5752474), (49, 4108910), (65, 3097486), (70, 2876237), (91, 2212490), (98, 2054455), (130, 1548743), (182, 1106245), (245, 821782), (455, 442498), (490, 410891), (637, 316070), (910, 221249), (1274, 158035), (3185, 63214), (6370, 31607)]