201995570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{9103}}^1$

素因数の和:9434

約数の個数: 32

約数和(自身を含む): 416890368

約数和(自身を除く): 214894798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 1585, 2219, 3170, 4438, 9103, 11095, 18206, 22190, 45515, 63721, 91030, 127442, 318605, 637210, 2885651, 5771302, 14428255, 20199557, 28856510, 40399114, 100997785, 201995570]

約数ペア:

[(1, 201995570), (2, 100997785), (5, 40399114), (7, 28856510), (10, 20199557), (14, 14428255), (35, 5771302), (70, 2885651), (317, 637210), (634, 318605), (1585, 127442), (2219, 91030), (3170, 63721), (4438, 45515), (9103, 22190), (11095, 18206)]