120203564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{23831}}^1$

素因数の和:23945

約数の個数: 24

約数和(自身を含む): 228882528

約数和(自身を除く): 108678964

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 23831, 47662, 95324, 309803, 619606, 1239212, 2311607, 4623214, 9246428, 30050891, 60101782, 120203564]

約数ペア:

[(1, 120203564), (2, 60101782), (4, 30050891), (13, 9246428), (26, 4623214), (52, 2311607), (97, 1239212), (194, 619606), (388, 309803), (1261, 95324), (2522, 47662), (5044, 23831)]