201655132

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4259}}^1$

素因数の和:4378

約数の個数: 48

約数和(自身を含む): 429408000

約数和(自身を除く): 227752868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 532, 623, 1246, 1691, 2492, 3382, 4259, 6764, 8518, 11837, 17036, 23674, 29813, 47348, 59626, 80921, 119252, 161842, 323684, 379051, 566447, 758102, 1132894, 1516204, 2265788, 2653357, 5306714, 7201969, 10613428, 14403938, 28807876, 50413783, 100827566, 201655132]

約数ペア:

[(1, 201655132), (2, 100827566), (4, 50413783), (7, 28807876), (14, 14403938), (19, 10613428), (28, 7201969), (38, 5306714), (76, 2653357), (89, 2265788), (133, 1516204), (178, 1132894), (266, 758102), (356, 566447), (532, 379051), (623, 323684), (1246, 161842), (1691, 119252), (2492, 80921), (3382, 59626), (4259, 47348), (6764, 29813), (8518, 23674), (11837, 17036)]