212432750403

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1\times {\mathrm{25703}}^1$

素因数の和:26639

約数の個数: 32

約数和(自身を含む): 293872803840

約数和(自身を除く): 81440053437

約数列:

[1, 3, 43, 79, 129, 237, 811, 2433, 3397, 10191, 25703, 34873, 64069, 77109, 104619, 192207, 1105229, 2030537, 2754967, 3315687, 6091611, 8264901, 20845133, 62535399, 87313091, 261939273, 896340719, 1646765507, 2689022157, 4940296521, 70810916801, 212432750403]

約数ペア:

[(1, 212432750403), (3, 70810916801), (43, 4940296521), (79, 2689022157), (129, 1646765507), (237, 896340719), (811, 261939273), (2433, 87313091), (3397, 62535399), (10191, 20845133), (25703, 8264901), (34873, 6091611), (64069, 3315687), (77109, 2754967), (104619, 2030537), (192207, 1105229)]