203697435

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4253}}^1$

素因数の和:4395

約数の個数: 32

約数和(自身を含む): 339775488

約数和(自身を除く): 136078053

約数列:

[1, 3, 5, 15, 31, 93, 103, 155, 309, 465, 515, 1545, 3193, 4253, 9579, 12759, 15965, 21265, 47895, 63795, 131843, 395529, 438059, 659215, 1314177, 1977645, 2190295, 6570885, 13579829, 40739487, 67899145, 203697435]

約数ペア:

[(1, 203697435), (3, 67899145), (5, 40739487), (15, 13579829), (31, 6570885), (93, 2190295), (103, 1977645), (155, 1314177), (309, 659215), (465, 438059), (515, 395529), (1545, 131843), (3193, 63795), (4253, 47895), (9579, 21265), (12759, 15965)]