201516913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 220953600

約数和(自身を除く): 19436687

約数列:

[1, 13, 79, 239, 821, 1027, 3107, 10673, 18881, 64859, 196219, 245453, 843167, 2550847, 15501301, 201516913]

約数ペア:

[(1, 201516913), (13, 15501301), (79, 2550847), (239, 843167), (821, 245453), (1027, 196219), (3107, 64859), (10673, 18881)]