197258768

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{7691}}^1$

素因数の和:7935

約数の個数: 40

約数和(自身を含む): 438751680

約数和(自身を除く): 241492912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 3206, 3664, 6412, 7691, 12824, 15382, 25648, 30764, 53837, 61528, 107674, 123056, 215348, 430696, 861392, 1761239, 3522478, 7044956, 12328673, 14089912, 24657346, 28179824, 49314692, 98629384, 197258768]

約数ペア:

[(1, 197258768), (2, 98629384), (4, 49314692), (7, 28179824), (8, 24657346), (14, 14089912), (16, 12328673), (28, 7044956), (56, 3522478), (112, 1761239), (229, 861392), (458, 430696), (916, 215348), (1603, 123056), (1832, 107674), (3206, 61528), (3664, 53837), (6412, 30764), (7691, 25648), (12824, 15382)]