187444907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 222009984

約数和(自身を除く): 34565077

約数列:

[1, 13, 17, 41, 137, 151, 221, 533, 697, 1781, 1963, 2329, 2567, 5617, 6191, 9061, 20687, 30277, 33371, 73021, 80483, 95489, 105247, 268931, 351679, 848167, 1241357, 1368211, 4571827, 11026171, 14418839, 187444907]

約数ペア:

[(1, 187444907), (13, 14418839), (17, 11026171), (41, 4571827), (137, 1368211), (151, 1241357), (221, 848167), (533, 351679), (697, 268931), (1781, 105247), (1963, 95489), (2329, 80483), (2567, 73021), (5617, 33371), (6191, 30277), (9061, 20687)]