201979600

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{11743}}^1$

素因数の和:11804

約数の個数: 60

約数和(自身を含む): 496583296

約数和(自身を除く): 294603696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3440, 4300, 8600, 11743, 17200, 23486, 46972, 58715, 93944, 117430, 187888, 234860, 293575, 469720, 504949, 587150, 939440, 1009898, 1174300, 2019796, 2348600, 2524745, 4039592, 4697200, 5049490, 8079184, 10098980, 12623725, 20197960, 25247450, 40395920, 50494900, 100989800, 201979600]

約数ペア:

[(1, 201979600), (2, 100989800), (4, 50494900), (5, 40395920), (8, 25247450), (10, 20197960), (16, 12623725), (20, 10098980), (25, 8079184), (40, 5049490), (43, 4697200), (50, 4039592), (80, 2524745), (86, 2348600), (100, 2019796), (172, 1174300), (200, 1009898), (215, 939440), (344, 587150), (400, 504949), (430, 469720), (688, 293575), (860, 234860), (1075, 187888), (1720, 117430), (2150, 93944), (3440, 58715), (4300, 46972), (8600, 23486), (11743, 17200)]