209301708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7307}}^1$

素因数の和:7363

約数の個数: 96

約数和(自身を含む): 628604928

約数和(自身を除く): 419303220

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 651, 682, 868, 924, 1023, 1302, 1364, 2046, 2387, 2604, 4092, 4774, 7161, 7307, 9548, 14322, 14614, 21921, 28644, 29228, 43842, 51149, 80377, 87684, 102298, 153447, 160754, 204596, 226517, 241131, 306894, 321508, 453034, 482262, 562639, 613788, 679551, 906068, 964524, 1125278, 1359102, 1585619, 1687917, 2250556, 2491687, 2718204, 3171238, 3375834, 4756857, 4983374, 6342476, 6751668, 7475061, 9513714, 9966748, 14950122, 17441809, 19027428, 29900244, 34883618, 52325427, 69767236, 104650854, 209301708]

約数ペア:

[(1, 209301708), (2, 104650854), (3, 69767236), (4, 52325427), (6, 34883618), (7, 29900244), (11, 19027428), (12, 17441809), (14, 14950122), (21, 9966748), (22, 9513714), (28, 7475061), (31, 6751668), (33, 6342476), (42, 4983374), (44, 4756857), (62, 3375834), (66, 3171238), (77, 2718204), (84, 2491687), (93, 2250556), (124, 1687917), (132, 1585619), (154, 1359102), (186, 1125278), (217, 964524), (231, 906068), (308, 679551), (341, 613788), (372, 562639), (434, 482262), (462, 453034), (651, 321508), (682, 306894), (868, 241131), (924, 226517), (1023, 204596), (1302, 160754), (1364, 153447), (2046, 102298), (2387, 87684), (2604, 80377), (4092, 51149), (4774, 43842), (7161, 29228), (7307, 28644), (9548, 21921), (14322, 14614)]