201520172

素因数分解:

$2^2\times 7^1\times {\mathrm{1733}}^1\times {\mathrm{4153}}^1$

素因数の和:5897

約数の個数: 24

約数和(自身を含む): 403370016

約数和(自身を除く): 201849844

約数列:

[1, 2, 4, 7, 14, 28, 1733, 3466, 4153, 6932, 8306, 12131, 16612, 24262, 29071, 48524, 58142, 116284, 7197149, 14394298, 28788596, 50380043, 100760086, 201520172]

約数ペア:

[(1, 201520172), (2, 100760086), (4, 50380043), (7, 28788596), (14, 14394298), (28, 7197149), (1733, 116284), (3466, 58142), (4153, 48524), (6932, 29071), (8306, 24262), (12131, 16612)]