211473522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4993}}^1$

素因数の和:5195

約数の個数: 48

約数和(自身を含む): 496263768

約数和(自身を除く): 284790246

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 181, 234, 362, 543, 1086, 1629, 2353, 3258, 4706, 4993, 7059, 9986, 14118, 14979, 21177, 29958, 42354, 44937, 64909, 89874, 129818, 194727, 389454, 584181, 903733, 1168362, 1807466, 2711199, 5422398, 8133597, 11748529, 16267194, 23497058, 35245587, 70491174, 105736761, 211473522]

約数ペア:

[(1, 211473522), (2, 105736761), (3, 70491174), (6, 35245587), (9, 23497058), (13, 16267194), (18, 11748529), (26, 8133597), (39, 5422398), (78, 2711199), (117, 1807466), (181, 1168362), (234, 903733), (362, 584181), (543, 389454), (1086, 194727), (1629, 129818), (2353, 89874), (3258, 64909), (4706, 44937), (4993, 42354), (7059, 29958), (9986, 21177), (14118, 14979)]