201662665

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 258785280

約数和(自身を除く): 57122615

約数列:

[1, 5, 29, 47, 127, 145, 233, 235, 635, 1165, 1363, 3683, 5969, 6757, 6815, 10951, 18415, 29591, 29845, 33785, 54755, 147955, 173101, 317579, 858139, 865505, 1390777, 1587895, 4290695, 6953885, 40332533, 201662665]

約数ペア:

[(1, 201662665), (5, 40332533), (29, 6953885), (47, 4290695), (127, 1587895), (145, 1390777), (233, 865505), (235, 858139), (635, 317579), (1165, 173101), (1363, 147955), (3683, 54755), (5969, 33785), (6757, 29845), (6815, 29591), (10951, 18415)]