201986886

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{1721}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 417908736

約数和(自身を除く): 215921850

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 631, 1262, 1721, 1893, 3442, 3786, 5163, 10326, 19561, 39122, 53351, 58683, 106702, 117366, 160053, 320106, 1085951, 2171902, 3257853, 6515706, 33664481, 67328962, 100993443, 201986886]

約数ペア:

[(1, 201986886), (2, 100993443), (3, 67328962), (6, 33664481), (31, 6515706), (62, 3257853), (93, 2171902), (186, 1085951), (631, 320106), (1262, 160053), (1721, 117366), (1893, 106702), (3442, 58683), (3786, 53351), (5163, 39122), (10326, 19561)]