201260535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 392988672

約数和(自身を除く): 191728137

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 137, 255, 357, 411, 595, 685, 823, 959, 1785, 2055, 2329, 2469, 2877, 4115, 4795, 5761, 6987, 11645, 12345, 13991, 14385, 16303, 17283, 28805, 34935, 41973, 48909, 69955, 81515, 86415, 97937, 112751, 209865, 244545, 293811, 338253, 489685, 563755, 789257, 1469055, 1691265, 1916767, 2367771, 3946285, 5750301, 9583835, 11838855, 13417369, 28751505, 40252107, 67086845, 201260535]

約数ペア:

[(1, 201260535), (3, 67086845), (5, 40252107), (7, 28751505), (15, 13417369), (17, 11838855), (21, 9583835), (35, 5750301), (51, 3946285), (85, 2367771), (105, 1916767), (119, 1691265), (137, 1469055), (255, 789257), (357, 563755), (411, 489685), (595, 338253), (685, 293811), (823, 244545), (959, 209865), (1785, 112751), (2055, 97937), (2329, 86415), (2469, 81515), (2877, 69955), (4115, 48909), (4795, 41973), (5761, 34935), (6987, 28805), (11645, 17283), (12345, 16303), (13991, 14385)]