201541371

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{1627}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 271628544

約数和(自身を除く): 70087173

約数列:

[1, 3, 157, 263, 471, 789, 1627, 4881, 41291, 123873, 255439, 427901, 766317, 1283703, 67180457, 201541371]

約数ペア:

[(1, 201541371), (3, 67180457), (157, 1283703), (263, 766317), (471, 427901), (789, 255439), (1627, 123873), (4881, 41291)]