201260228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 391683264

約数和(自身を除く): 190423036

約数列:

[1, 2, 4, 13, 26, 52, 61, 67, 122, 134, 244, 268, 793, 871, 947, 1586, 1742, 1894, 3172, 3484, 3788, 4087, 8174, 12311, 16348, 24622, 49244, 53131, 57767, 63449, 106262, 115534, 126898, 212524, 231068, 253796, 750971, 824837, 1501942, 1649674, 3003884, 3299348, 3870389, 7740778, 15481556, 50315057, 100630114, 201260228]

約数ペア:

[(1, 201260228), (2, 100630114), (4, 50315057), (13, 15481556), (26, 7740778), (52, 3870389), (61, 3299348), (67, 3003884), (122, 1649674), (134, 1501942), (244, 824837), (268, 750971), (793, 253796), (871, 231068), (947, 212524), (1586, 126898), (1742, 115534), (1894, 106262), (3172, 63449), (3484, 57767), (3788, 53131), (4087, 49244), (8174, 24622), (12311, 16348)]