199573614

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 438407424

約数和(自身を除く): 238833810

約数列:

[1, 2, 3, 6, 9, 18, 163, 251, 271, 326, 489, 502, 542, 753, 813, 978, 1467, 1506, 1626, 2259, 2439, 2934, 4518, 4878, 40913, 44173, 68021, 81826, 88346, 122739, 132519, 136042, 204063, 245478, 265038, 368217, 397557, 408126, 612189, 736434, 795114, 1224378, 11087423, 22174846, 33262269, 66524538, 99786807, 199573614]

約数ペア:

[(1, 199573614), (2, 99786807), (3, 66524538), (6, 33262269), (9, 22174846), (18, 11087423), (163, 1224378), (251, 795114), (271, 736434), (326, 612189), (489, 408126), (502, 397557), (542, 368217), (753, 265038), (813, 245478), (978, 204063), (1467, 136042), (1506, 132519), (1626, 122739), (2259, 88346), (2439, 81826), (2934, 68021), (4518, 44173), (4878, 40913)]