215542002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67399}}^1$

素因数の和:67458

約数の個数: 32

約数和(自身を含む): 475574400

約数和(自身を除く): 260032398

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 67399, 134798, 202197, 404394, 876187, 1752374, 2628561, 2763359, 5257122, 5526718, 8290077, 16580154, 35923667, 71847334, 107771001, 215542002]

約数ペア:

[(1, 215542002), (2, 107771001), (3, 71847334), (6, 35923667), (13, 16580154), (26, 8290077), (39, 5526718), (41, 5257122), (78, 2763359), (82, 2628561), (123, 1752374), (246, 876187), (533, 404394), (1066, 202197), (1599, 134798), (3198, 67399)]