209910888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2477}}^1$

素因数の和:2607

約数の個数: 96

約数和(自身を含む): 626240160

約数和(自身を除く): 416329272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 107, 132, 198, 214, 264, 321, 396, 428, 642, 792, 856, 963, 1177, 1284, 1926, 2354, 2477, 2568, 3531, 3852, 4708, 4954, 7062, 7431, 7704, 9416, 9908, 10593, 14124, 14862, 19816, 21186, 22293, 27247, 28248, 29724, 42372, 44586, 54494, 59448, 81741, 84744, 89172, 108988, 163482, 178344, 217976, 245223, 265039, 326964, 490446, 530078, 653928, 795117, 980892, 1060156, 1590234, 1961784, 2120312, 2385351, 2915429, 3180468, 4770702, 5830858, 6360936, 8746287, 9541404, 11661716, 17492574, 19082808, 23323432, 26238861, 34985148, 52477722, 69970296, 104955444, 209910888]

約数ペア:

[(1, 209910888), (2, 104955444), (3, 69970296), (4, 52477722), (6, 34985148), (8, 26238861), (9, 23323432), (11, 19082808), (12, 17492574), (18, 11661716), (22, 9541404), (24, 8746287), (33, 6360936), (36, 5830858), (44, 4770702), (66, 3180468), (72, 2915429), (88, 2385351), (99, 2120312), (107, 1961784), (132, 1590234), (198, 1060156), (214, 980892), (264, 795117), (321, 653928), (396, 530078), (428, 490446), (642, 326964), (792, 265039), (856, 245223), (963, 217976), (1177, 178344), (1284, 163482), (1926, 108988), (2354, 89172), (2477, 84744), (2568, 81741), (3531, 59448), (3852, 54494), (4708, 44586), (4954, 42372), (7062, 29724), (7431, 28248), (7704, 27247), (9416, 22293), (9908, 21186), (10593, 19816), (14124, 14862)]