201759955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 264268800

約数和(自身を除く): 62508845

約数列:

[1, 5, 19, 47, 73, 95, 235, 365, 619, 893, 1387, 3095, 3431, 4465, 6935, 11761, 17155, 29093, 45187, 58805, 65189, 145465, 225935, 325945, 552767, 858553, 2123789, 2763835, 4292765, 10618945, 40351991, 201759955]

約数ペア:

[(1, 201759955), (5, 40351991), (19, 10618945), (47, 4292765), (73, 2763835), (95, 2123789), (235, 858553), (365, 552767), (619, 325945), (893, 225935), (1387, 145465), (3095, 65189), (3431, 58805), (4465, 45187), (6935, 29093), (11761, 17155)]