202240060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19559}}^1$

素因数の和:19626

約数の個数: 48

約数和(自身を含む): 473195520

約数和(自身を除く): 270955460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 19559, 39118, 78236, 97795, 195590, 215149, 391180, 430298, 860596, 919273, 1075745, 1838546, 2151490, 3677092, 4302980, 4596365, 9192730, 10112003, 18385460, 20224006, 40448012, 50560015, 101120030, 202240060]

約数ペア:

[(1, 202240060), (2, 101120030), (4, 50560015), (5, 40448012), (10, 20224006), (11, 18385460), (20, 10112003), (22, 9192730), (44, 4596365), (47, 4302980), (55, 3677092), (94, 2151490), (110, 1838546), (188, 1075745), (220, 919273), (235, 860596), (470, 430298), (517, 391180), (940, 215149), (1034, 195590), (2068, 97795), (2585, 78236), (5170, 39118), (10340, 19559)]