210149205640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{477611831}}^1$

素因数の和:477611853

約数の個数: 32

約数和(自身を含む): 515820778560

約数和(自身を除く): 305671572920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 477611831, 955223662, 1910447324, 2388059155, 3820894648, 4776118310, 5253730141, 9552236620, 10507460282, 19104473240, 21014920564, 26268650705, 42029841128, 52537301410, 105074602820, 210149205640]

約数ペア:

[(1, 210149205640), (2, 105074602820), (4, 52537301410), (5, 42029841128), (8, 26268650705), (10, 21014920564), (11, 19104473240), (20, 10507460282), (22, 9552236620), (40, 5253730141), (44, 4776118310), (55, 3820894648), (88, 2388059155), (110, 1910447324), (220, 955223662), (440, 477611831)]