201635410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{5387}}^1$

素因数の和:5610

約数の個数: 32

約数和(自身を含む): 384056640

約数和(自身を除く): 182421230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 985, 1970, 3743, 5387, 7486, 10774, 18715, 26935, 37430, 53870, 102353, 204706, 511765, 1023530, 1061239, 2122478, 5306195, 10612390, 20163541, 40327082, 100817705, 201635410]

約数ペア:

[(1, 201635410), (2, 100817705), (5, 40327082), (10, 20163541), (19, 10612390), (38, 5306195), (95, 2122478), (190, 1061239), (197, 1023530), (394, 511765), (985, 204706), (1970, 102353), (3743, 53870), (5387, 37430), (7486, 26935), (10774, 18715)]