201088250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 416078208

約数和(自身を除く): 214989958

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 125, 166, 250, 275, 415, 550, 830, 881, 913, 1375, 1762, 1826, 2075, 2750, 4150, 4405, 4565, 8810, 9130, 9691, 10375, 19382, 20750, 22025, 22825, 44050, 45650, 48455, 73123, 96910, 110125, 114125, 146246, 220250, 228250, 242275, 365615, 484550, 731230, 804353, 1211375, 1608706, 1828075, 2422750, 3656150, 4021765, 8043530, 9140375, 18280750, 20108825, 40217650, 100544125, 201088250]

約数ペア:

[(1, 201088250), (2, 100544125), (5, 40217650), (10, 20108825), (11, 18280750), (22, 9140375), (25, 8043530), (50, 4021765), (55, 3656150), (83, 2422750), (110, 1828075), (125, 1608706), (166, 1211375), (250, 804353), (275, 731230), (415, 484550), (550, 365615), (830, 242275), (881, 228250), (913, 220250), (1375, 146246), (1762, 114125), (1826, 110125), (2075, 96910), (2750, 73123), (4150, 48455), (4405, 45650), (4565, 44050), (8810, 22825), (9130, 22025), (9691, 20750), (10375, 19382)]