201679179

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 297937920

約数和(自身を除く): 96258741

約数列:

[1, 3, 13, 39, 67, 79, 201, 237, 871, 977, 1027, 2613, 2931, 3081, 5293, 12701, 15879, 38103, 65459, 68809, 77183, 196377, 206427, 231549, 850967, 1003379, 2552901, 3010137, 5171261, 15513783, 67226393, 201679179]

約数ペア:

[(1, 201679179), (3, 67226393), (13, 15513783), (39, 5171261), (67, 3010137), (79, 2552901), (201, 1003379), (237, 850967), (871, 231549), (977, 206427), (1027, 196377), (2613, 77183), (2931, 68809), (3081, 65459), (5293, 38103), (12701, 15879)]