201804856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{15187}}^1$

素因数の和:15355

約数の個数: 32

約数和(自身を含む): 415543680

約数和(自身を除く): 213738824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 6644, 13288, 15187, 30374, 60748, 121496, 167057, 334114, 668228, 1336456, 2293237, 4586474, 9172948, 18345896, 25225607, 50451214, 100902428, 201804856]

約数ペア:

[(1, 201804856), (2, 100902428), (4, 50451214), (8, 25225607), (11, 18345896), (22, 9172948), (44, 4586474), (88, 2293237), (151, 1336456), (302, 668228), (604, 334114), (1208, 167057), (1661, 121496), (3322, 60748), (6644, 30374), (13288, 15187)]