202178470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{13763}}^1$

素因数の和:13896

約数の個数: 32

約数和(自身を含む): 395412192

約数和(自身を除く): 193233722

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2938, 7345, 13763, 14690, 27526, 68815, 137630, 178919, 357838, 894595, 1555219, 1789190, 3110438, 7776095, 15552190, 20217847, 40435694, 101089235, 202178470]

約数ペア:

[(1, 202178470), (2, 101089235), (5, 40435694), (10, 20217847), (13, 15552190), (26, 7776095), (65, 3110438), (113, 1789190), (130, 1555219), (226, 894595), (565, 357838), (1130, 178919), (1469, 137630), (2938, 68815), (7345, 27526), (13763, 14690)]