201254001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 296540160

約数和(自身を除く): 95286159

約数列:

[1, 3, 13, 39, 79, 83, 237, 249, 787, 1027, 1079, 2361, 3081, 3237, 6557, 10231, 19671, 30693, 62173, 65321, 85241, 186519, 195963, 255723, 808249, 849173, 2424747, 2547519, 5160359, 15481077, 67084667, 201254001]

約数ペア:

[(1, 201254001), (3, 67084667), (13, 15481077), (39, 5160359), (79, 2547519), (83, 2424747), (237, 849173), (249, 808249), (787, 255723), (1027, 195963), (1079, 186519), (2361, 85241), (3081, 65321), (3237, 62173), (6557, 30693), (10231, 19671)]