201472928

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 406770336

約数和(自身を除く): 205297408

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 211, 212, 422, 424, 563, 844, 848, 1126, 1688, 1696, 2252, 3376, 4504, 6752, 9008, 11183, 18016, 22366, 29839, 44732, 59678, 89464, 118793, 119356, 178928, 237586, 238712, 357856, 475172, 477424, 950344, 954848, 1900688, 3801376, 6296029, 12592058, 25184116, 50368232, 100736464, 201472928]

約数ペア:

[(1, 201472928), (2, 100736464), (4, 50368232), (8, 25184116), (16, 12592058), (32, 6296029), (53, 3801376), (106, 1900688), (211, 954848), (212, 950344), (422, 477424), (424, 475172), (563, 357856), (844, 238712), (848, 237586), (1126, 178928), (1688, 119356), (1696, 118793), (2252, 89464), (3376, 59678), (4504, 44732), (6752, 29839), (9008, 22366), (11183, 18016)]