201392872

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{105331}}^1$

素因数の和:105576

約数の個数: 16

約数和(自身を含む): 379195200

約数和(自身を除く): 177802328

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 105331, 210662, 421324, 842648, 25174109, 50348218, 100696436, 201392872]

約数ペア:

[(1, 201392872), (2, 100696436), (4, 50348218), (8, 25174109), (239, 842648), (478, 421324), (956, 210662), (1912, 105331)]