202191472

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1166

約数の個数: 80

約数和(自身を含む): 479112192

約数和(自身を除く): 276920720

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 103, 112, 119, 136, 206, 238, 272, 412, 476, 721, 824, 952, 1031, 1442, 1648, 1751, 1904, 2062, 2884, 3502, 4124, 5768, 7004, 7217, 8248, 11536, 12257, 14008, 14434, 16496, 17527, 24514, 28016, 28868, 35054, 49028, 57736, 70108, 98056, 106193, 115472, 122689, 140216, 196112, 212386, 245378, 280432, 424772, 490756, 743351, 849544, 981512, 1486702, 1699088, 1805281, 1963024, 2973404, 3610562, 5946808, 7221124, 11893616, 12636967, 14442248, 25273934, 28884496, 50547868, 101095736, 202191472]

約数ペア:

[(1, 202191472), (2, 101095736), (4, 50547868), (7, 28884496), (8, 25273934), (14, 14442248), (16, 12636967), (17, 11893616), (28, 7221124), (34, 5946808), (56, 3610562), (68, 2973404), (103, 1963024), (112, 1805281), (119, 1699088), (136, 1486702), (206, 981512), (238, 849544), (272, 743351), (412, 490756), (476, 424772), (721, 280432), (824, 245378), (952, 212386), (1031, 196112), (1442, 140216), (1648, 122689), (1751, 115472), (1904, 106193), (2062, 98056), (2884, 70108), (3502, 57736), (4124, 49028), (5768, 35054), (7004, 28868), (7217, 28016), (8248, 24514), (11536, 17527), (12257, 16496), (14008, 14434)]