203221060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:965

約数の個数: 96

約数和(自身を含む): 522063360

約数和(自身を除く): 318842300

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 103, 119, 140, 170, 206, 238, 340, 412, 476, 515, 595, 721, 829, 1030, 1190, 1442, 1658, 1751, 2060, 2380, 2884, 3316, 3502, 3605, 4145, 5803, 7004, 7210, 8290, 8755, 11606, 12257, 14093, 14420, 16580, 17510, 23212, 24514, 28186, 29015, 35020, 49028, 56372, 58030, 61285, 70465, 85387, 98651, 116060, 122570, 140930, 170774, 197302, 245140, 281860, 341548, 394604, 426935, 493255, 597709, 853870, 986510, 1195418, 1451579, 1707740, 1973020, 2390836, 2903158, 2988545, 5806316, 5977090, 7257895, 10161053, 11954180, 14515790, 20322106, 29031580, 40644212, 50805265, 101610530, 203221060]

約数ペア:

[(1, 203221060), (2, 101610530), (4, 50805265), (5, 40644212), (7, 29031580), (10, 20322106), (14, 14515790), (17, 11954180), (20, 10161053), (28, 7257895), (34, 5977090), (35, 5806316), (68, 2988545), (70, 2903158), (85, 2390836), (103, 1973020), (119, 1707740), (140, 1451579), (170, 1195418), (206, 986510), (238, 853870), (340, 597709), (412, 493255), (476, 426935), (515, 394604), (595, 341548), (721, 281860), (829, 245140), (1030, 197302), (1190, 170774), (1442, 140930), (1658, 122570), (1751, 116060), (2060, 98651), (2380, 85387), (2884, 70465), (3316, 61285), (3502, 58030), (3605, 56372), (4145, 49028), (5803, 35020), (7004, 29015), (7210, 28186), (8290, 24514), (8755, 23212), (11606, 17510), (12257, 16580), (14093, 14420)]