202177651

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 245851200

約数和(自身を除く): 43673549

約数列:

[1, 13, 17, 19, 89, 221, 247, 323, 541, 1157, 1513, 1691, 4199, 7033, 9197, 10279, 19669, 21983, 28747, 48149, 119561, 133627, 174743, 373711, 625937, 818533, 914831, 2271659, 10640929, 11892803, 15552127, 202177651]

約数ペア:

[(1, 202177651), (13, 15552127), (17, 11892803), (19, 10640929), (89, 2271659), (221, 914831), (247, 818533), (323, 625937), (541, 373711), (1157, 174743), (1513, 133627), (1691, 119561), (4199, 48149), (7033, 28747), (9197, 21983), (10279, 19669)]