195989598

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:1007

約数の個数: 128

約数和(自身を含む): 542592000

約数和(自身を除く): 346602402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 29, 38, 42, 54, 57, 58, 63, 87, 114, 126, 133, 171, 174, 189, 203, 261, 266, 342, 378, 399, 406, 513, 522, 551, 609, 783, 798, 941, 1026, 1102, 1197, 1218, 1566, 1653, 1827, 1882, 2394, 2823, 3306, 3591, 3654, 3857, 4959, 5481, 5646, 6587, 7182, 7714, 8469, 9918, 10962, 11571, 13174, 14877, 16938, 17879, 19761, 23142, 25407, 27289, 29754, 34713, 35758, 39522, 50814, 53637, 54578, 59283, 69426, 81867, 104139, 107274, 118566, 125153, 160911, 163734, 177849, 191023, 208278, 245601, 250306, 321822, 355698, 375459, 382046, 482733, 491202, 518491, 573069, 736803, 750918, 965466, 1036982, 1126377, 1146138, 1473606, 1555473, 1719207, 2252754, 3110946, 3379131, 3438414, 3629437, 4666419, 5157621, 6758262, 7258874, 9332838, 10315242, 10888311, 13999257, 21776622, 27998514, 32664933, 65329866, 97994799, 195989598]

約数ペア:

[(1, 195989598), (2, 97994799), (3, 65329866), (6, 32664933), (7, 27998514), (9, 21776622), (14, 13999257), (18, 10888311), (19, 10315242), (21, 9332838), (27, 7258874), (29, 6758262), (38, 5157621), (42, 4666419), (54, 3629437), (57, 3438414), (58, 3379131), (63, 3110946), (87, 2252754), (114, 1719207), (126, 1555473), (133, 1473606), (171, 1146138), (174, 1126377), (189, 1036982), (203, 965466), (261, 750918), (266, 736803), (342, 573069), (378, 518491), (399, 491202), (406, 482733), (513, 382046), (522, 375459), (551, 355698), (609, 321822), (783, 250306), (798, 245601), (941, 208278), (1026, 191023), (1102, 177849), (1197, 163734), (1218, 160911), (1566, 125153), (1653, 118566), (1827, 107274), (1882, 104139), (2394, 81867), (2823, 69426), (3306, 59283), (3591, 54578), (3654, 53637), (3857, 50814), (4959, 39522), (5481, 35758), (5646, 34713), (6587, 29754), (7182, 27289), (7714, 25407), (8469, 23142), (9918, 19761), (10962, 17879), (11571, 16938), (13174, 14877)]