210915712

素因数分解:

$2^7\times 7^1\times {\mathrm{235397}}^1$

素因数の和:235418

約数の個数: 32

約数和(自身を含む): 480211920

約数和(自身を除く): 269296208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 235397, 470794, 941588, 1647779, 1883176, 3295558, 3766352, 6591116, 7532704, 13182232, 15065408, 26364464, 30130816, 52728928, 105457856, 210915712]

約数ペア:

[(1, 210915712), (2, 105457856), (4, 52728928), (7, 30130816), (8, 26364464), (14, 15065408), (16, 13182232), (28, 7532704), (32, 6591116), (56, 3766352), (64, 3295558), (112, 1883176), (128, 1647779), (224, 941588), (448, 470794), (896, 235397)]