202022084

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 421765344

約数和(自身を除く): 219743260

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 121, 172, 187, 242, 374, 473, 484, 571, 731, 748, 946, 1142, 1462, 1892, 2057, 2284, 2924, 4114, 5203, 6281, 8041, 8228, 9707, 10406, 12562, 16082, 19414, 20812, 24553, 25124, 32164, 38828, 49106, 69091, 88451, 98212, 106777, 138182, 176902, 213554, 270083, 276364, 353804, 417401, 427108, 540166, 834802, 1080332, 1174547, 1669604, 2349094, 2970913, 4591411, 4698188, 5941826, 9182822, 11883652, 18365644, 50505521, 101011042, 202022084]

約数ペア:

[(1, 202022084), (2, 101011042), (4, 50505521), (11, 18365644), (17, 11883652), (22, 9182822), (34, 5941826), (43, 4698188), (44, 4591411), (68, 2970913), (86, 2349094), (121, 1669604), (172, 1174547), (187, 1080332), (242, 834802), (374, 540166), (473, 427108), (484, 417401), (571, 353804), (731, 276364), (748, 270083), (946, 213554), (1142, 176902), (1462, 138182), (1892, 106777), (2057, 98212), (2284, 88451), (2924, 69091), (4114, 49106), (5203, 38828), (6281, 32164), (8041, 25124), (8228, 24553), (9707, 20812), (10406, 19414), (12562, 16082)]