195873314

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 377395200

約数和(自身を除く): 181521886

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 149, 182, 217, 233, 298, 403, 434, 466, 806, 1043, 1631, 1937, 2086, 2821, 3029, 3262, 3874, 4619, 5642, 6058, 7223, 9238, 13559, 14446, 21203, 27118, 32333, 34717, 42406, 50561, 60047, 64666, 69434, 93899, 101122, 120094, 187798, 243019, 420329, 451321, 486038, 657293, 840658, 902642, 1076227, 1314586, 2152454, 3159247, 6318494, 7533589, 13990951, 15067178, 27981902, 97936657, 195873314]

約数ペア:

[(1, 195873314), (2, 97936657), (7, 27981902), (13, 15067178), (14, 13990951), (26, 7533589), (31, 6318494), (62, 3159247), (91, 2152454), (149, 1314586), (182, 1076227), (217, 902642), (233, 840658), (298, 657293), (403, 486038), (434, 451321), (466, 420329), (806, 243019), (1043, 187798), (1631, 120094), (1937, 101122), (2086, 93899), (2821, 69434), (3029, 64666), (3262, 60047), (3874, 50561), (4619, 42406), (5642, 34717), (6058, 32333), (7223, 27118), (9238, 21203), (13559, 14446)]