201997559764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50448941}}^1$

素因数の和:50448976

約数の個数: 48

約数和(自身を含む): 474623646336

約数和(自身を除く): 272626086572

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 50448941, 100897882, 201795764, 353142587, 554938351, 655836233, 706285174, 1109876702, 1311672466, 1412570348, 2219753404, 2623344932, 3884568457, 4590853631, 7214198563, 7769136914, 9181707262, 14428397126, 15538273828, 18363414524, 28856794252, 50499389941, 100998779882, 201997559764]

約数ペア:

[(1, 201997559764), (2, 100998779882), (4, 50499389941), (7, 28856794252), (11, 18363414524), (13, 15538273828), (14, 14428397126), (22, 9181707262), (26, 7769136914), (28, 7214198563), (44, 4590853631), (52, 3884568457), (77, 2623344932), (91, 2219753404), (143, 1412570348), (154, 1311672466), (182, 1109876702), (286, 706285174), (308, 655836233), (364, 554938351), (572, 353142587), (1001, 201795764), (2002, 100897882), (4004, 50448941)]