211181570

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{13921}}^1$

素因数の和:14006

約数の個数: 32

約数和(自身を含む): 399951216

約数和(自身を除く): 188769646

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 1517, 3034, 7585, 13921, 15170, 27842, 69605, 139210, 515077, 570761, 1030154, 1141522, 2575385, 2853805, 5150770, 5707610, 21118157, 42236314, 105590785, 211181570]

約数ペア:

[(1, 211181570), (2, 105590785), (5, 42236314), (10, 21118157), (37, 5707610), (41, 5150770), (74, 2853805), (82, 2575385), (185, 1141522), (205, 1030154), (370, 570761), (410, 515077), (1517, 139210), (3034, 69605), (7585, 27842), (13921, 15170)]