200073237

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4049}}^1$

素因数の和:4253

約数の個数: 32

約数和(自身を含む): 330220800

約数和(自身を除く): 130147563

約数列:

[1, 3, 7, 13, 21, 39, 91, 181, 273, 543, 1267, 2353, 3801, 4049, 7059, 12147, 16471, 28343, 49413, 52637, 85029, 157911, 368459, 732869, 1105377, 2198607, 5130083, 9527297, 15390249, 28581891, 66691079, 200073237]

約数ペア:

[(1, 200073237), (3, 66691079), (7, 28581891), (13, 15390249), (21, 9527297), (39, 5130083), (91, 2198607), (181, 1105377), (273, 732869), (543, 368459), (1267, 157911), (2353, 85029), (3801, 52637), (4049, 49413), (7059, 28343), (12147, 16471)]