199325286

素因数分解:

$2^1\times 3^4\times {\mathrm{313}}^1\times {\mathrm{3931}}^1$

素因数の和:4258

約数の個数: 40

約数和(自身を含む): 448177224

約数和(自身を除く): 248851938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 313, 626, 939, 1878, 2817, 3931, 5634, 7862, 8451, 11793, 16902, 23586, 25353, 35379, 50706, 70758, 106137, 212274, 318411, 636822, 1230403, 2460806, 3691209, 7382418, 11073627, 22147254, 33220881, 66441762, 99662643, 199325286]

約数ペア:

[(1, 199325286), (2, 99662643), (3, 66441762), (6, 33220881), (9, 22147254), (18, 11073627), (27, 7382418), (54, 3691209), (81, 2460806), (162, 1230403), (313, 636822), (626, 318411), (939, 212274), (1878, 106137), (2817, 70758), (3931, 50706), (5634, 35379), (7862, 25353), (8451, 23586), (11793, 16902)]