250997142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1831}}^1$

素因数の和:1945

約数の個数: 64

約数和(自身を含む): 574046208

約数和(自身を除く): 323049066

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 67, 93, 134, 186, 201, 341, 402, 682, 737, 1023, 1474, 1831, 2046, 2077, 2211, 3662, 4154, 4422, 5493, 6231, 10986, 12462, 20141, 22847, 40282, 45694, 56761, 60423, 68541, 113522, 120846, 122677, 137082, 170283, 245354, 340566, 368031, 624371, 736062, 1248742, 1349447, 1873113, 2698894, 3746226, 3802987, 4048341, 7605974, 8096682, 11408961, 22817922, 41832857, 83665714, 125498571, 250997142]

約数ペア:

[(1, 250997142), (2, 125498571), (3, 83665714), (6, 41832857), (11, 22817922), (22, 11408961), (31, 8096682), (33, 7605974), (62, 4048341), (66, 3802987), (67, 3746226), (93, 2698894), (134, 1873113), (186, 1349447), (201, 1248742), (341, 736062), (402, 624371), (682, 368031), (737, 340566), (1023, 245354), (1474, 170283), (1831, 137082), (2046, 122677), (2077, 120846), (2211, 113522), (3662, 68541), (4154, 60423), (4422, 56761), (5493, 45694), (6231, 40282), (10986, 22847), (12462, 20141)]