201992526

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 445758768

約数和(自身を除く): 243766242

約数列:

[1, 2, 3, 6, 9, 18, 101, 137, 202, 274, 303, 411, 606, 811, 822, 909, 1233, 1622, 1818, 2433, 2466, 4866, 7299, 13837, 14598, 27674, 41511, 81911, 83022, 111107, 124533, 163822, 222214, 245733, 249066, 333321, 491466, 666642, 737199, 999963, 1474398, 1999926, 11221807, 22443614, 33665421, 67330842, 100996263, 201992526]

約数ペア:

[(1, 201992526), (2, 100996263), (3, 67330842), (6, 33665421), (9, 22443614), (18, 11221807), (101, 1999926), (137, 1474398), (202, 999963), (274, 737199), (303, 666642), (411, 491466), (606, 333321), (811, 249066), (822, 245733), (909, 222214), (1233, 163822), (1622, 124533), (1818, 111107), (2433, 83022), (2466, 81911), (4866, 41511), (7299, 27674), (13837, 14598)]