201304565

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30757}}^1$

素因数の和:30797

約数の個数: 32

約数和(自身を含む): 318898944

約数和(自身を除く): 117594379

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 30757, 153785, 215299, 338327, 522869, 1076495, 1691635, 2368289, 2614345, 3660083, 5751559, 11841445, 18300415, 28757795, 40260913, 201304565]

約数ペア:

[(1, 201304565), (5, 40260913), (7, 28757795), (11, 18300415), (17, 11841445), (35, 5751559), (55, 3660083), (77, 2614345), (85, 2368289), (119, 1691635), (187, 1076495), (385, 522869), (595, 338327), (935, 215299), (1309, 153785), (6545, 30757)]