202168855

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 292795776

約数和(自身を除く): 90626921

約数列:

[1, 5, 7, 35, 47, 49, 97, 181, 235, 245, 329, 485, 679, 905, 1267, 1645, 2303, 3395, 4559, 4753, 6335, 8507, 8869, 11515, 17557, 22795, 23765, 31913, 42535, 44345, 59549, 87785, 122899, 159565, 223391, 297745, 416843, 614495, 825179, 860293, 1116955, 2084215, 4125895, 4301465, 5776253, 28881265, 40433771, 202168855]

約数ペア:

[(1, 202168855), (5, 40433771), (7, 28881265), (35, 5776253), (47, 4301465), (49, 4125895), (97, 2084215), (181, 1116955), (235, 860293), (245, 825179), (329, 614495), (485, 416843), (679, 297745), (905, 223391), (1267, 159565), (1645, 122899), (2303, 87785), (3395, 59549), (4559, 44345), (4753, 42535), (6335, 31913), (8507, 23765), (8869, 22795), (11515, 17557)]