201798212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4339}}^1$

素因数の和:4512

約数の個数: 48

約数和(自身を含む): 443304960

約数和(自身を除く): 241506748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 302, 308, 604, 1057, 1661, 2114, 3322, 4228, 4339, 6644, 8678, 11627, 17356, 23254, 30373, 46508, 47729, 60746, 95458, 121492, 190916, 334103, 655189, 668206, 1310378, 1336412, 2620756, 4586323, 7207079, 9172646, 14414158, 18345292, 28828316, 50449553, 100899106, 201798212]

約数ペア:

[(1, 201798212), (2, 100899106), (4, 50449553), (7, 28828316), (11, 18345292), (14, 14414158), (22, 9172646), (28, 7207079), (44, 4586323), (77, 2620756), (151, 1336412), (154, 1310378), (302, 668206), (308, 655189), (604, 334103), (1057, 190916), (1661, 121492), (2114, 95458), (3322, 60746), (4228, 47729), (4339, 46508), (6644, 30373), (8678, 23254), (11627, 17356)]