202656728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1013}}^1\times {\mathrm{1471}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 403004160

約数和(自身を除く): 200347432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1013, 1471, 2026, 2942, 4052, 5884, 8104, 11768, 17221, 25007, 34442, 50014, 68884, 100028, 137768, 200056, 1490123, 2980246, 5960492, 11920984, 25332091, 50664182, 101328364, 202656728]

約数ペア:

[(1, 202656728), (2, 101328364), (4, 50664182), (8, 25332091), (17, 11920984), (34, 5960492), (68, 2980246), (136, 1490123), (1013, 200056), (1471, 137768), (2026, 100028), (2942, 68884), (4052, 50014), (5884, 34442), (8104, 25007), (11768, 17221)]