196425990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 591364800

約数和(自身を除く): 394938810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 29, 30, 34, 38, 45, 51, 57, 58, 85, 87, 90, 95, 102, 114, 145, 153, 170, 171, 174, 190, 233, 255, 261, 285, 290, 306, 323, 342, 435, 466, 493, 510, 522, 551, 570, 646, 699, 765, 855, 870, 969, 986, 1102, 1165, 1305, 1398, 1479, 1530, 1615, 1653, 1710, 1938, 2097, 2330, 2465, 2610, 2755, 2907, 2958, 3230, 3306, 3495, 3961, 4194, 4427, 4437, 4845, 4930, 4959, 5510, 5814, 6757, 6990, 7395, 7922, 8265, 8854, 8874, 9367, 9690, 9918, 10485, 11883, 13281, 13514, 14535, 14790, 16530, 18734, 19805, 20271, 20970, 22135, 22185, 23766, 24795, 26562, 28101, 29070, 33785, 35649, 39610, 39843, 40542, 44270, 44370, 46835, 49590, 56202, 59415, 60813, 66405, 67570, 71298, 75259, 79686, 84303, 93670, 101355, 114869, 118830, 121626, 128383, 132810, 140505, 150518, 168606, 178245, 199215, 202710, 225777, 229738, 256766, 281010, 304065, 344607, 356490, 376295, 385149, 398430, 421515, 451554, 574345, 608130, 641915, 677331, 689214, 752590, 770298, 843030, 1033821, 1128885, 1148690, 1155447, 1283830, 1354662, 1723035, 1925745, 2067642, 2182511, 2257770, 2310894, 3386655, 3446070, 3851490, 4365022, 5169105, 5777235, 6547533, 6773310, 10338210, 10912555, 11554470, 13095066, 19642599, 21825110, 32737665, 39285198, 65475330, 98212995, 196425990]

約数ペア:

[(1, 196425990), (2, 98212995), (3, 65475330), (5, 39285198), (6, 32737665), (9, 21825110), (10, 19642599), (15, 13095066), (17, 11554470), (18, 10912555), (19, 10338210), (29, 6773310), (30, 6547533), (34, 5777235), (38, 5169105), (45, 4365022), (51, 3851490), (57, 3446070), (58, 3386655), (85, 2310894), (87, 2257770), (90, 2182511), (95, 2067642), (102, 1925745), (114, 1723035), (145, 1354662), (153, 1283830), (170, 1155447), (171, 1148690), (174, 1128885), (190, 1033821), (233, 843030), (255, 770298), (261, 752590), (285, 689214), (290, 677331), (306, 641915), (323, 608130), (342, 574345), (435, 451554), (466, 421515), (493, 398430), (510, 385149), (522, 376295), (551, 356490), (570, 344607), (646, 304065), (699, 281010), (765, 256766), (855, 229738), (870, 225777), (969, 202710), (986, 199215), (1102, 178245), (1165, 168606), (1305, 150518), (1398, 140505), (1479, 132810), (1530, 128383), (1615, 121626), (1653, 118830), (1710, 114869), (1938, 101355), (2097, 93670), (2330, 84303), (2465, 79686), (2610, 75259), (2755, 71298), (2907, 67570), (2958, 66405), (3230, 60813), (3306, 59415), (3495, 56202), (3961, 49590), (4194, 46835), (4427, 44370), (4437, 44270), (4845, 40542), (4930, 39843), (4959, 39610), (5510, 35649), (5814, 33785), (6757, 29070), (6990, 28101), (7395, 26562), (7922, 24795), (8265, 23766), (8854, 22185), (8874, 22135), (9367, 20970), (9690, 20271), (9918, 19805), (10485, 18734), (11883, 16530), (13281, 14790), (13514, 14535)]