199482580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{1063}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 457962624

約数和(自身を除く): 258480044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 853, 1063, 1706, 2126, 3412, 4252, 4265, 5315, 8530, 9383, 10630, 11693, 17060, 18766, 21260, 23386, 37532, 46772, 46915, 58465, 93830, 116930, 187660, 233860, 906739, 1813478, 3626956, 4533695, 9067390, 9974129, 18134780, 19948258, 39896516, 49870645, 99741290, 199482580]

約数ペア:

[(1, 199482580), (2, 99741290), (4, 49870645), (5, 39896516), (10, 19948258), (11, 18134780), (20, 9974129), (22, 9067390), (44, 4533695), (55, 3626956), (110, 1813478), (220, 906739), (853, 233860), (1063, 187660), (1706, 116930), (2126, 93830), (3412, 58465), (4252, 46915), (4265, 46772), (5315, 37532), (8530, 23386), (9383, 21260), (10630, 18766), (11693, 17060)]