201125870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{2543}}^1$

素因数の和:3280

約数の個数: 32

約数和(自身を含む): 395642880

約数和(自身を除く): 194517010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 719, 1438, 2543, 3595, 5086, 7190, 7909, 12715, 15818, 25430, 27973, 39545, 55946, 79090, 139865, 279730, 1828417, 3656834, 9142085, 18284170, 20112587, 40225174, 100562935, 201125870]

約数ペア:

[(1, 201125870), (2, 100562935), (5, 40225174), (10, 20112587), (11, 18284170), (22, 9142085), (55, 3656834), (110, 1828417), (719, 279730), (1438, 139865), (2543, 79090), (3595, 55946), (5086, 39545), (7190, 27973), (7909, 25430), (12715, 15818)]