201129993

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4211}}^1$

素因数の和:4310

約数の個数: 32

約数和(自身を含む): 313372800

約数和(自身を除く): 112242807

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 549, 783, 1647, 1769, 4211, 5307, 12633, 15921, 37899, 47763, 113697, 122119, 256871, 366357, 770613, 1099071, 2311839, 3297213, 6935517, 7449259, 22347777, 67043331, 201129993]

約数ペア:

[(1, 201129993), (3, 67043331), (9, 22347777), (27, 7449259), (29, 6935517), (61, 3297213), (87, 2311839), (183, 1099071), (261, 770613), (549, 366357), (783, 256871), (1647, 122119), (1769, 113697), (4211, 47763), (5307, 37899), (12633, 15921)]