127320404

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{3271}}^1$

素因数の和:3575

約数の個数: 24

約数和(自身を含む): 229772928

約数和(自身を除く): 102452524

約数列:

[1, 2, 4, 37, 74, 148, 263, 526, 1052, 3271, 6542, 9731, 13084, 19462, 38924, 121027, 242054, 484108, 860273, 1720546, 3441092, 31830101, 63660202, 127320404]

約数ペア:

[(1, 127320404), (2, 63660202), (4, 31830101), (37, 3441092), (74, 1720546), (148, 860273), (263, 484108), (526, 242054), (1052, 121027), (3271, 38924), (6542, 19462), (9731, 13084)]