207976188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{577}}^1\times {\mathrm{613}}^1$

素因数の和:1211

約数の個数: 72

約数和(自身を含む): 566407632

約数和(自身を除く): 358431444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 577, 588, 613, 1154, 1226, 1731, 1839, 2308, 2452, 3462, 3678, 4039, 4291, 6924, 7356, 8078, 8582, 12117, 12873, 16156, 17164, 24234, 25746, 28273, 30037, 48468, 51492, 56546, 60074, 84819, 90111, 113092, 120148, 169638, 180222, 339276, 353701, 360444, 707402, 1061103, 1414804, 2122206, 2475907, 4244412, 4951814, 7427721, 9903628, 14855442, 17331349, 29710884, 34662698, 51994047, 69325396, 103988094, 207976188]

約数ペア:

[(1, 207976188), (2, 103988094), (3, 69325396), (4, 51994047), (6, 34662698), (7, 29710884), (12, 17331349), (14, 14855442), (21, 9903628), (28, 7427721), (42, 4951814), (49, 4244412), (84, 2475907), (98, 2122206), (147, 1414804), (196, 1061103), (294, 707402), (577, 360444), (588, 353701), (613, 339276), (1154, 180222), (1226, 169638), (1731, 120148), (1839, 113092), (2308, 90111), (2452, 84819), (3462, 60074), (3678, 56546), (4039, 51492), (4291, 48468), (6924, 30037), (7356, 28273), (8078, 25746), (8582, 24234), (12117, 17164), (12873, 16156)]