215124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 620928

約数和(自身を除く): 405804

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 197, 273, 364, 394, 546, 591, 788, 1092, 1182, 1379, 2364, 2561, 2758, 4137, 5122, 5516, 7683, 8274, 10244, 15366, 16548, 17927, 30732, 35854, 53781, 71708, 107562, 215124]

約数ペア:

[(1, 215124), (2, 107562), (3, 71708), (4, 53781), (6, 35854), (7, 30732), (12, 17927), (13, 16548), (14, 15366), (21, 10244), (26, 8274), (28, 7683), (39, 5516), (42, 5122), (52, 4137), (78, 2758), (84, 2561), (91, 2364), (156, 1379), (182, 1182), (197, 1092), (273, 788), (364, 591), (394, 546)]