199356846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2921

約数の個数: 64

約数和(自身を含む): 458680320

約数和(自身を除く): 259323474

約数列:

[1, 2, 3, 6, 13, 26, 29, 31, 39, 58, 62, 78, 87, 93, 174, 186, 377, 403, 754, 806, 899, 1131, 1209, 1798, 2262, 2418, 2697, 2843, 5394, 5686, 8529, 11687, 17058, 23374, 35061, 36959, 70122, 73918, 82447, 88133, 110877, 164894, 176266, 221754, 247341, 264399, 494682, 528798, 1071811, 1145729, 2143622, 2291458, 2555857, 3215433, 3437187, 5111714, 6430866, 6874374, 7667571, 15335142, 33226141, 66452282, 99678423, 199356846]

約数ペア:

[(1, 199356846), (2, 99678423), (3, 66452282), (6, 33226141), (13, 15335142), (26, 7667571), (29, 6874374), (31, 6430866), (39, 5111714), (58, 3437187), (62, 3215433), (78, 2555857), (87, 2291458), (93, 2143622), (174, 1145729), (186, 1071811), (377, 528798), (403, 494682), (754, 264399), (806, 247341), (899, 221754), (1131, 176266), (1209, 164894), (1798, 110877), (2262, 88133), (2418, 82447), (2697, 73918), (2843, 70122), (5394, 36959), (5686, 35061), (8529, 23374), (11687, 17058)]