201702380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19507}}^1$

素因数の和:19574

約数の個数: 48

約数和(自身を含む): 471937536

約数和(自身を除く): 270235156

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, 19507, 39014, 78028, 97535, 195070, 214577, 390140, 429154, 858308, 916829, 1072885, 1833658, 2145770, 3667316, 4291540, 4584145, 9168290, 10085119, 18336580, 20170238, 40340476, 50425595, 100851190, 201702380]

約数ペア:

[(1, 201702380), (2, 100851190), (4, 50425595), (5, 40340476), (10, 20170238), (11, 18336580), (20, 10085119), (22, 9168290), (44, 4584145), (47, 4291540), (55, 3667316), (94, 2145770), (110, 1833658), (188, 1072885), (220, 916829), (235, 858308), (470, 429154), (517, 390140), (940, 214577), (1034, 195070), (2068, 97535), (2585, 78028), (5170, 39014), (10340, 19507)]