201625893

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{110359}}^1$

素因数の和:110401

約数の個数: 24

約数和(自身を含む): 344323200

約数和(自身を除く): 142697307

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 110359, 331077, 772513, 993231, 2317539, 3200411, 6952617, 9601233, 22402877, 28803699, 67208631, 201625893]

約数ペア:

[(1, 201625893), (3, 67208631), (7, 28803699), (9, 22402877), (21, 9601233), (29, 6952617), (63, 3200411), (87, 2317539), (203, 993231), (261, 772513), (609, 331077), (1827, 110359)]