201978186

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{101701}}^1$

素因数の和:102037

約数の個数: 16

約数和(自身を含む): 405180768

約数和(自身を除く): 203202582

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 101701, 203402, 305103, 610206, 33663031, 67326062, 100989093, 201978186]

約数ペア:

[(1, 201978186), (2, 100989093), (3, 67326062), (6, 33663031), (331, 610206), (662, 305103), (993, 203402), (1986, 101701)]