201873328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1499}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 412920000

約数和(自身を除く): 211046672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 443, 886, 1499, 1772, 2998, 3544, 5996, 7088, 8417, 11992, 16834, 23984, 28481, 33668, 56962, 67336, 113924, 134672, 227848, 455696, 664057, 1328114, 2656228, 5312456, 10624912, 12617083, 25234166, 50468332, 100936664, 201873328]

約数ペア:

[(1, 201873328), (2, 100936664), (4, 50468332), (8, 25234166), (16, 12617083), (19, 10624912), (38, 5312456), (76, 2656228), (152, 1328114), (304, 664057), (443, 455696), (886, 227848), (1499, 134672), (1772, 113924), (2998, 67336), (3544, 56962), (5996, 33668), (7088, 28481), (8417, 23984), (11992, 16834)]