200515300

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{19853}}^1$

素因数の和:19968

約数の個数: 36

約数和(自身を含む): 439448436

約数和(自身を除く): 238933136

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 5050, 10100, 19853, 39706, 79412, 99265, 198530, 397060, 496325, 992650, 1985300, 2005153, 4010306, 8020612, 10025765, 20051530, 40103060, 50128825, 100257650, 200515300]

約数ペア:

[(1, 200515300), (2, 100257650), (4, 50128825), (5, 40103060), (10, 20051530), (20, 10025765), (25, 8020612), (50, 4010306), (100, 2005153), (101, 1985300), (202, 992650), (404, 496325), (505, 397060), (1010, 198530), (2020, 99265), (2525, 79412), (5050, 39706), (10100, 19853)]