201997178

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{141653}}^1$

素因数の和:141709

約数の個数: 16

約数和(自身を含む): 326370816

約数和(自身を除く): 124373638

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 141653, 283306, 3258019, 4391243, 6516038, 8782486, 100998589, 201997178]

約数ペア:

[(1, 201997178), (2, 100998589), (23, 8782486), (31, 6516038), (46, 4391243), (62, 3258019), (713, 283306), (1426, 141653)]