207606417

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1\times {\mathrm{929}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 279416640

約数和(自身を除く): 71810223

約数列:

[1, 3, 163, 457, 489, 929, 1371, 2787, 74491, 151427, 223473, 424553, 454281, 1273659, 69202139, 207606417]

約数ペア:

[(1, 207606417), (3, 69202139), (163, 1273659), (457, 454281), (489, 424553), (929, 223473), (1371, 151427), (2787, 74491)]