201897705

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12007}}^1$

素因数の和:12093

約数の個数: 32

約数和(自身を含む): 345830400

約数和(自身を除く): 143932695

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 885, 1121, 3363, 5605, 12007, 16815, 36021, 60035, 180105, 228133, 684399, 708413, 1140665, 2125239, 3421995, 3542065, 10626195, 13459847, 40379541, 67299235, 201897705]

約数ペア:

[(1, 201897705), (3, 67299235), (5, 40379541), (15, 13459847), (19, 10626195), (57, 3542065), (59, 3421995), (95, 2125239), (177, 1140665), (285, 708413), (295, 684399), (885, 228133), (1121, 180105), (3363, 60035), (5605, 36021), (12007, 16815)]