195400517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 213554880

約数和(自身を除く): 18154363

約数列:

[1, 13, 131, 179, 641, 1703, 2327, 8333, 23449, 83971, 114739, 304837, 1091623, 1491607, 15030809, 195400517]

約数ペア:

[(1, 195400517), (13, 15030809), (131, 1491607), (179, 1091623), (641, 304837), (1703, 114739), (2327, 83971), (8333, 23449)]