200173805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 270466560

約数和(自身を除く): 70292755

約数列:

[1, 5, 13, 29, 65, 103, 145, 377, 515, 1031, 1339, 1885, 2987, 5155, 6695, 13403, 14935, 29899, 38831, 67015, 106193, 149495, 194155, 388687, 530965, 1380509, 1943435, 3079597, 6902545, 15397985, 40034761, 200173805]

約数ペア:

[(1, 200173805), (5, 40034761), (13, 15397985), (29, 6902545), (65, 3079597), (103, 1943435), (145, 1380509), (377, 530965), (515, 388687), (1031, 194155), (1339, 149495), (1885, 106193), (2987, 67015), (5155, 38831), (6695, 29899), (13403, 14935)]