201270316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{25633}}^1$

素因数の和:25801

約数の個数: 24

約数和(自身を含む): 381844064

約数和(自身を除く): 180573748

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 25633, 51266, 102532, 333229, 666458, 1332916, 3870583, 7741166, 15482332, 50317579, 100635158, 201270316]

約数ペア:

[(1, 201270316), (2, 100635158), (4, 50317579), (13, 15482332), (26, 7741166), (52, 3870583), (151, 1332916), (302, 666458), (604, 333229), (1963, 102532), (3926, 51266), (7852, 25633)]