201965764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50441}}^1$

素因数の和:50476

約数の個数: 48

約数和(自身を含む): 474558336

約数和(自身を除く): 272592572

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, 50441, 100882, 201764, 353087, 554851, 655733, 706174, 1109702, 1311466, 1412348, 2219404, 2622932, 3883957, 4590131, 7213063, 7767914, 9180262, 14426126, 15535828, 18360524, 28852252, 50491441, 100982882, 201965764]

約数ペア:

[(1, 201965764), (2, 100982882), (4, 50491441), (7, 28852252), (11, 18360524), (13, 15535828), (14, 14426126), (22, 9180262), (26, 7767914), (28, 7213063), (44, 4590131), (52, 3883957), (77, 2622932), (91, 2219404), (143, 1412348), (154, 1311466), (182, 1109702), (286, 706174), (308, 655733), (364, 554851), (572, 353087), (1001, 201764), (2002, 100882), (4004, 50441)]