207948962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{449}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 344736000

約数和(自身を除く): 136787038

約数列:

[1, 2, 13, 26, 47, 94, 379, 449, 611, 758, 898, 1222, 4927, 5837, 9854, 11674, 17813, 21103, 35626, 42206, 170171, 231569, 274339, 340342, 463138, 548678, 2212223, 4424446, 7998037, 15996074, 103974481, 207948962]

約数ペア:

[(1, 207948962), (2, 103974481), (13, 15996074), (26, 7998037), (47, 4424446), (94, 2212223), (379, 548678), (449, 463138), (611, 340342), (758, 274339), (898, 231569), (1222, 170171), (4927, 42206), (5837, 35626), (9854, 21103), (11674, 17813)]