207914868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{825059}}^1$

素因数の和:825076

約数の個数: 36

約数和(自身を含む): 600643680

約数和(自身を除く): 392728812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 825059, 1650118, 2475177, 3300236, 4950354, 5775413, 7425531, 9900708, 11550826, 14851062, 17326239, 23101652, 29702124, 34652478, 51978717, 69304956, 103957434, 207914868]

約数ペア:

[(1, 207914868), (2, 103957434), (3, 69304956), (4, 51978717), (6, 34652478), (7, 29702124), (9, 23101652), (12, 17326239), (14, 14851062), (18, 11550826), (21, 9900708), (28, 7425531), (36, 5775413), (42, 4950354), (63, 3300236), (84, 2475177), (126, 1650118), (252, 825059)]