200120112

素因数分解:

$2^4\times 3^3\times {\mathrm{149}}^1\times {\mathrm{3109}}^1$

素因数の和:3275

約数の個数: 80

約数和(自身を含む): 578460000

約数和(自身を除く): 378339888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 149, 216, 298, 432, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3109, 3576, 4023, 5364, 6218, 7152, 8046, 9327, 10728, 12436, 16092, 18654, 21456, 24872, 27981, 32184, 37308, 49744, 55962, 64368, 74616, 83943, 111924, 149232, 167886, 223848, 335772, 447696, 463241, 671544, 926482, 1343088, 1389723, 1852964, 2779446, 3705928, 4169169, 5558892, 7411856, 8338338, 11117784, 12507507, 16676676, 22235568, 25015014, 33353352, 50030028, 66706704, 100060056, 200120112]

約数ペア:

[(1, 200120112), (2, 100060056), (3, 66706704), (4, 50030028), (6, 33353352), (8, 25015014), (9, 22235568), (12, 16676676), (16, 12507507), (18, 11117784), (24, 8338338), (27, 7411856), (36, 5558892), (48, 4169169), (54, 3705928), (72, 2779446), (108, 1852964), (144, 1389723), (149, 1343088), (216, 926482), (298, 671544), (432, 463241), (447, 447696), (596, 335772), (894, 223848), (1192, 167886), (1341, 149232), (1788, 111924), (2384, 83943), (2682, 74616), (3109, 64368), (3576, 55962), (4023, 49744), (5364, 37308), (6218, 32184), (7152, 27981), (8046, 24872), (9327, 21456), (10728, 18654), (12436, 16092)]