203662030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{142421}}^1$

素因数の和:142452

約数の個数: 32

約数和(自身を含む): 430684128

約数和(自身を除く): 227022098

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 142421, 284842, 712105, 1424210, 1566631, 1851473, 3133262, 3702946, 7833155, 9257365, 15666310, 18514730, 20366203, 40732406, 101831015, 203662030]

約数ペア:

[(1, 203662030), (2, 101831015), (5, 40732406), (10, 20366203), (11, 18514730), (13, 15666310), (22, 9257365), (26, 7833155), (55, 3702946), (65, 3133262), (110, 1851473), (130, 1566631), (143, 1424210), (286, 712105), (715, 284842), (1430, 142421)]