203450950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{727}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 394037280

約数和(自身を除く): 190586330

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 193, 290, 386, 725, 727, 965, 1450, 1454, 1930, 3635, 4825, 5597, 7270, 9650, 11194, 18175, 21083, 27985, 36350, 42166, 55970, 105415, 139925, 140311, 210830, 279850, 280622, 527075, 701555, 1054150, 1403110, 3507775, 4069019, 7015550, 8138038, 20345095, 40690190, 101725475, 203450950]

約数ペア:

[(1, 203450950), (2, 101725475), (5, 40690190), (10, 20345095), (25, 8138038), (29, 7015550), (50, 4069019), (58, 3507775), (145, 1403110), (193, 1054150), (290, 701555), (386, 527075), (725, 280622), (727, 279850), (965, 210830), (1450, 140311), (1454, 139925), (1930, 105415), (3635, 55970), (4825, 42166), (5597, 36350), (7270, 27985), (9650, 21083), (11194, 18175)]