201267365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 275982336

約数和(自身を除く): 74714971

約数列:

[1, 5, 13, 23, 61, 65, 115, 299, 305, 793, 1403, 1495, 2207, 3965, 7015, 11035, 18239, 28691, 50761, 91195, 134627, 143455, 253805, 659893, 673135, 1750151, 3096421, 3299465, 8750755, 15482105, 40253473, 201267365]

約数ペア:

[(1, 201267365), (5, 40253473), (13, 15482105), (23, 8750755), (61, 3299465), (65, 3096421), (115, 1750151), (299, 673135), (305, 659893), (793, 253805), (1403, 143455), (1495, 134627), (2207, 91195), (3965, 50761), (7015, 28691), (11035, 18239)]