201040995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2927}}^1$

素因数の和:3195

約数の個数: 32

約数和(自身を含む): 340116480

約数和(自身を除く): 139075485

約数列:

[1, 3, 5, 15, 19, 57, 95, 241, 285, 723, 1205, 2927, 3615, 4579, 8781, 13737, 14635, 22895, 43905, 55613, 68685, 166839, 278065, 705407, 834195, 2116221, 3527035, 10581105, 13402733, 40208199, 67013665, 201040995]

約数ペア:

[(1, 201040995), (3, 67013665), (5, 40208199), (15, 13402733), (19, 10581105), (57, 3527035), (95, 2116221), (241, 834195), (285, 705407), (723, 278065), (1205, 166839), (2927, 68685), (3615, 55613), (4579, 43905), (8781, 22895), (13737, 14635)]