196863810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 561496320

約数和(自身を除く): 364632510

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 109, 110, 130, 143, 165, 195, 218, 286, 327, 330, 390, 421, 429, 545, 654, 715, 842, 858, 1090, 1199, 1263, 1417, 1430, 1635, 2105, 2145, 2398, 2526, 2834, 3270, 3597, 4210, 4251, 4290, 4631, 5473, 5995, 6315, 7085, 7194, 8502, 9262, 10946, 11990, 12630, 13893, 14170, 15587, 16419, 17985, 21255, 23155, 27365, 27786, 31174, 32838, 35970, 42510, 45889, 46310, 46761, 54730, 60203, 69465, 77935, 82095, 91778, 93522, 120406, 137667, 138930, 155870, 164190, 180609, 229445, 233805, 275334, 301015, 361218, 458890, 467610, 504779, 596557, 602030, 688335, 903045, 1009558, 1193114, 1376670, 1514337, 1789671, 1806090, 2523895, 2982785, 3028674, 3579342, 5047790, 5965570, 6562127, 7571685, 8948355, 13124254, 15143370, 17896710, 19686381, 32810635, 39372762, 65621270, 98431905, 196863810]

約数ペア:

[(1, 196863810), (2, 98431905), (3, 65621270), (5, 39372762), (6, 32810635), (10, 19686381), (11, 17896710), (13, 15143370), (15, 13124254), (22, 8948355), (26, 7571685), (30, 6562127), (33, 5965570), (39, 5047790), (55, 3579342), (65, 3028674), (66, 2982785), (78, 2523895), (109, 1806090), (110, 1789671), (130, 1514337), (143, 1376670), (165, 1193114), (195, 1009558), (218, 903045), (286, 688335), (327, 602030), (330, 596557), (390, 504779), (421, 467610), (429, 458890), (545, 361218), (654, 301015), (715, 275334), (842, 233805), (858, 229445), (1090, 180609), (1199, 164190), (1263, 155870), (1417, 138930), (1430, 137667), (1635, 120406), (2105, 93522), (2145, 91778), (2398, 82095), (2526, 77935), (2834, 69465), (3270, 60203), (3597, 54730), (4210, 46761), (4251, 46310), (4290, 45889), (4631, 42510), (5473, 35970), (5995, 32838), (6315, 31174), (7085, 27786), (7194, 27365), (8502, 23155), (9262, 21255), (10946, 17985), (11990, 16419), (12630, 15587), (13893, 14170)]