201545180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{170801}}^1$

素因数の和:170869

約数の個数: 24

約数和(自身を含む): 430421040

約数和(自身を除く): 228875860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 170801, 341602, 683204, 854005, 1708010, 3416020, 10077259, 20154518, 40309036, 50386295, 100772590, 201545180]

約数ペア:

[(1, 201545180), (2, 100772590), (4, 50386295), (5, 40309036), (10, 20154518), (20, 10077259), (59, 3416020), (118, 1708010), (236, 854005), (295, 683204), (590, 341602), (1180, 170801)]