191000236

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 435456000

約数和(自身を除く): 244455764

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 343, 431, 476, 532, 646, 686, 833, 862, 931, 1292, 1372, 1666, 1724, 1862, 2261, 3017, 3332, 3724, 4522, 5831, 6034, 6517, 7327, 8189, 9044, 11662, 12068, 13034, 14654, 15827, 16378, 21119, 23324, 26068, 29308, 31654, 32756, 42238, 51289, 57323, 63308, 84476, 102578, 110789, 114646, 139213, 147833, 205156, 221578, 229292, 278426, 295666, 359023, 401261, 443156, 556852, 591332, 718046, 802522, 974491, 1436092, 1605044, 1948982, 2513161, 2808827, 3897964, 5026322, 5617654, 6821437, 10052644, 11235308, 13642874, 27285748, 47750059, 95500118, 191000236]

約数ペア:

[(1, 191000236), (2, 95500118), (4, 47750059), (7, 27285748), (14, 13642874), (17, 11235308), (19, 10052644), (28, 6821437), (34, 5617654), (38, 5026322), (49, 3897964), (68, 2808827), (76, 2513161), (98, 1948982), (119, 1605044), (133, 1436092), (196, 974491), (238, 802522), (266, 718046), (323, 591332), (343, 556852), (431, 443156), (476, 401261), (532, 359023), (646, 295666), (686, 278426), (833, 229292), (862, 221578), (931, 205156), (1292, 147833), (1372, 139213), (1666, 114646), (1724, 110789), (1862, 102578), (2261, 84476), (3017, 63308), (3332, 57323), (3724, 51289), (4522, 42238), (5831, 32756), (6034, 31654), (6517, 29308), (7327, 26068), (8189, 23324), (9044, 21119), (11662, 16378), (12068, 15827), (13034, 14654)]