207156630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4481}}^1$

素因数の和:4581

約数の個数: 64

約数和(自身を含む): 526652928

約数和(自身を除く): 319496298

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 67, 69, 115, 134, 138, 201, 230, 335, 345, 402, 670, 690, 1005, 1541, 2010, 3082, 4481, 4623, 7705, 8962, 9246, 13443, 15410, 22405, 23115, 26886, 44810, 46230, 67215, 103063, 134430, 206126, 300227, 309189, 515315, 600454, 618378, 900681, 1030630, 1501135, 1545945, 1801362, 3002270, 3091890, 4503405, 6905221, 9006810, 13810442, 20715663, 34526105, 41431326, 69052210, 103578315, 207156630]

約数ペア:

[(1, 207156630), (2, 103578315), (3, 69052210), (5, 41431326), (6, 34526105), (10, 20715663), (15, 13810442), (23, 9006810), (30, 6905221), (46, 4503405), (67, 3091890), (69, 3002270), (115, 1801362), (134, 1545945), (138, 1501135), (201, 1030630), (230, 900681), (335, 618378), (345, 600454), (402, 515315), (670, 309189), (690, 300227), (1005, 206126), (1541, 134430), (2010, 103063), (3082, 67215), (4481, 46230), (4623, 44810), (7705, 26886), (8962, 23115), (9246, 22405), (13443, 15410)]