193490262

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:995

約数の個数: 128

約数和(自身を含む): 535680000

約数和(自身を除く): 342189738

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, 929, 1026, 1102, 1197, 1218, 1566, 1653, 1827, 1858, 2394, 2787, 3306, 3591, 3654, 3857, 4959, 5481, 5574, 6503, 7182, 7714, 8361, 9918, 10962, 11571, 13006, 14877, 16722, 17651, 19509, 23142, 25083, 26941, 29754, 34713, 35302, 39018, 50166, 52953, 53882, 58527, 69426, 80823, 104139, 105906, 117054, 123557, 158859, 161646, 175581, 188587, 208278, 242469, 247114, 317718, 351162, 370671, 377174, 476577, 484938, 511879, 565761, 727407, 741342, 953154, 1023758, 1112013, 1131522, 1454814, 1535637, 1697283, 2224026, 3071274, 3336039, 3394566, 3583153, 4606911, 5091849, 6672078, 7166306, 9213822, 10183698, 10749459, 13820733, 21498918, 27641466, 32248377, 64496754, 96745131, 193490262]

約数ペア:

[(1, 193490262), (2, 96745131), (3, 64496754), (6, 32248377), (7, 27641466), (9, 21498918), (14, 13820733), (18, 10749459), (19, 10183698), (21, 9213822), (27, 7166306), (29, 6672078), (38, 5091849), (42, 4606911), (54, 3583153), (57, 3394566), (58, 3336039), (63, 3071274), (87, 2224026), (114, 1697283), (126, 1535637), (133, 1454814), (171, 1131522), (174, 1112013), (189, 1023758), (203, 953154), (261, 741342), (266, 727407), (342, 565761), (378, 511879), (399, 484938), (406, 476577), (513, 377174), (522, 370671), (551, 351162), (609, 317718), (783, 247114), (798, 242469), (929, 208278), (1026, 188587), (1102, 175581), (1197, 161646), (1218, 158859), (1566, 123557), (1653, 117054), (1827, 105906), (1858, 104139), (2394, 80823), (2787, 69426), (3306, 58527), (3591, 53882), (3654, 52953), (3857, 50166), (4959, 39018), (5481, 35302), (5574, 34713), (6503, 29754), (7182, 26941), (7714, 25083), (8361, 23142), (9918, 19509), (10962, 17651), (11571, 16722), (13006, 14877)]