199012150

素因数分解:

$2^1\times 5^2\times {\mathrm{1693}}^1\times {\mathrm{2351}}^1$

素因数の和:4056

約数の個数: 24

約数和(自身を含む): 370538784

約数和(自身を除く): 171526634

約数列:

[1, 2, 5, 10, 25, 50, 1693, 2351, 3386, 4702, 8465, 11755, 16930, 23510, 42325, 58775, 84650, 117550, 3980243, 7960486, 19901215, 39802430, 99506075, 199012150]

約数ペア:

[(1, 199012150), (2, 99506075), (5, 39802430), (10, 19901215), (25, 7960486), (50, 3980243), (1693, 117550), (2351, 84650), (3386, 58775), (4702, 42325), (8465, 23510), (11755, 16930)]