199259340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 662774784

約数和(自身を除く): 463515444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 73, 84, 97, 105, 134, 140, 146, 194, 201, 210, 219, 268, 291, 292, 335, 365, 388, 402, 420, 438, 469, 485, 511, 582, 670, 679, 730, 804, 876, 938, 970, 1005, 1022, 1095, 1164, 1340, 1358, 1407, 1455, 1460, 1533, 1876, 1940, 2010, 2037, 2044, 2190, 2345, 2555, 2716, 2814, 2910, 3066, 3395, 4020, 4074, 4380, 4690, 4891, 5110, 5628, 5820, 6132, 6499, 6790, 7035, 7081, 7665, 8148, 9380, 9782, 10185, 10220, 12998, 13580, 14070, 14162, 14673, 15330, 19497, 19564, 20370, 21243, 24455, 25996, 28140, 28324, 29346, 30660, 32495, 34237, 35405, 38994, 40740, 42486, 45493, 48910, 49567, 58692, 64990, 68474, 70810, 73365, 77988, 84972, 90986, 97485, 97820, 99134, 102711, 106215, 129980, 136479, 136948, 141620, 146730, 148701, 171185, 181972, 194970, 198268, 205422, 212430, 227465, 247835, 272958, 293460, 297402, 342370, 389940, 410844, 424860, 454930, 474427, 495670, 513555, 545916, 594804, 682395, 684740, 743505, 909860, 948854, 991340, 1027110, 1364790, 1423281, 1487010, 1897708, 2054220, 2372135, 2729580, 2846562, 2974020, 3320989, 4744270, 5693124, 6641978, 7116405, 9488540, 9962967, 13283956, 14232810, 16604945, 19925934, 28465620, 33209890, 39851868, 49814835, 66419780, 99629670, 199259340]

約数ペア:

[(1, 199259340), (2, 99629670), (3, 66419780), (4, 49814835), (5, 39851868), (6, 33209890), (7, 28465620), (10, 19925934), (12, 16604945), (14, 14232810), (15, 13283956), (20, 9962967), (21, 9488540), (28, 7116405), (30, 6641978), (35, 5693124), (42, 4744270), (60, 3320989), (67, 2974020), (70, 2846562), (73, 2729580), (84, 2372135), (97, 2054220), (105, 1897708), (134, 1487010), (140, 1423281), (146, 1364790), (194, 1027110), (201, 991340), (210, 948854), (219, 909860), (268, 743505), (291, 684740), (292, 682395), (335, 594804), (365, 545916), (388, 513555), (402, 495670), (420, 474427), (438, 454930), (469, 424860), (485, 410844), (511, 389940), (582, 342370), (670, 297402), (679, 293460), (730, 272958), (804, 247835), (876, 227465), (938, 212430), (970, 205422), (1005, 198268), (1022, 194970), (1095, 181972), (1164, 171185), (1340, 148701), (1358, 146730), (1407, 141620), (1455, 136948), (1460, 136479), (1533, 129980), (1876, 106215), (1940, 102711), (2010, 99134), (2037, 97820), (2044, 97485), (2190, 90986), (2345, 84972), (2555, 77988), (2716, 73365), (2814, 70810), (2910, 68474), (3066, 64990), (3395, 58692), (4020, 49567), (4074, 48910), (4380, 45493), (4690, 42486), (4891, 40740), (5110, 38994), (5628, 35405), (5820, 34237), (6132, 32495), (6499, 30660), (6790, 29346), (7035, 28324), (7081, 28140), (7665, 25996), (8148, 24455), (9380, 21243), (9782, 20370), (10185, 19564), (10220, 19497), (12998, 15330), (13580, 14673), (14070, 14162)]