201553892

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{1583}}^1$

素因数の和:1955

約数の個数: 24

約数和(自身を含む): 357033600

約数和(自身を除く): 155479708

約数列:

[1, 2, 4, 139, 229, 278, 458, 556, 916, 1583, 3166, 6332, 31831, 63662, 127324, 220037, 362507, 440074, 725014, 880148, 1450028, 50388473, 100776946, 201553892]

約数ペア:

[(1, 201553892), (2, 100776946), (4, 50388473), (139, 1450028), (229, 880148), (278, 725014), (458, 440074), (556, 362507), (916, 220037), (1583, 127324), (3166, 63662), (6332, 31831)]