202996959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3253}}^1$

素因数の和:3359

約数の個数: 32

約数和(自身を含む): 309884928

約数和(自身を除く): 106887969

約数列:

[1, 3, 11, 31, 33, 61, 93, 183, 341, 671, 1023, 1891, 2013, 3253, 5673, 9759, 20801, 35783, 62403, 100843, 107349, 198433, 302529, 595299, 1109273, 2182763, 3327819, 6151423, 6548289, 18454269, 67665653, 202996959]

約数ペア:

[(1, 202996959), (3, 67665653), (11, 18454269), (31, 6548289), (33, 6151423), (61, 3327819), (93, 2182763), (183, 1109273), (341, 595299), (671, 302529), (1023, 198433), (1891, 107349), (2013, 100843), (3253, 62403), (5673, 35783), (9759, 20801)]