201053050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21503}}^1$

素因数の和:21543

約数の個数: 48

約数和(自身を含む): 431972352

約数和(自身を除く): 230919302

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 4675, 9350, 21503, 43006, 107515, 215030, 236533, 365551, 473066, 537575, 731102, 1075150, 1182665, 1827755, 2365330, 3655510, 4021061, 5913325, 8042122, 9138775, 11826650, 18277550, 20105305, 40210610, 100526525, 201053050]

約数ペア:

[(1, 201053050), (2, 100526525), (5, 40210610), (10, 20105305), (11, 18277550), (17, 11826650), (22, 9138775), (25, 8042122), (34, 5913325), (50, 4021061), (55, 3655510), (85, 2365330), (110, 1827755), (170, 1182665), (187, 1075150), (275, 731102), (374, 537575), (425, 473066), (550, 365551), (850, 236533), (935, 215030), (1870, 107515), (4675, 43006), (9350, 21503)]