207830644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3187}}^1$

素因数の和:3352

約数の個数: 48

約数和(自身を含む): 443463552

約数和(自身を除く): 235632908

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 137, 238, 274, 476, 548, 959, 1918, 2329, 3187, 3836, 4658, 6374, 9316, 12748, 16303, 22309, 32606, 44618, 54179, 65212, 89236, 108358, 216716, 379253, 436619, 758506, 873238, 1517012, 1746476, 3056333, 6112666, 7422523, 12225332, 14845046, 29690092, 51957661, 103915322, 207830644]

約数ペア:

[(1, 207830644), (2, 103915322), (4, 51957661), (7, 29690092), (14, 14845046), (17, 12225332), (28, 7422523), (34, 6112666), (68, 3056333), (119, 1746476), (137, 1517012), (238, 873238), (274, 758506), (476, 436619), (548, 379253), (959, 216716), (1918, 108358), (2329, 89236), (3187, 65212), (3836, 54179), (4658, 44618), (6374, 32606), (9316, 22309), (12748, 16303)]