206990532

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{273797}}^1$

素因数の和:273817

約数の個数: 48

約数和(自身を含む): 613307520

約数和(自身を除く): 406316988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 273797, 547594, 821391, 1095188, 1642782, 1916579, 2464173, 3285564, 3833158, 4928346, 5749737, 7392519, 7666316, 9856692, 11499474, 14785038, 17249211, 22998948, 29570076, 34498422, 51747633, 68996844, 103495266, 206990532]

約数ペア:

[(1, 206990532), (2, 103495266), (3, 68996844), (4, 51747633), (6, 34498422), (7, 29570076), (9, 22998948), (12, 17249211), (14, 14785038), (18, 11499474), (21, 9856692), (27, 7666316), (28, 7392519), (36, 5749737), (42, 4928346), (54, 3833158), (63, 3285564), (84, 2464173), (108, 1916579), (126, 1642782), (189, 1095188), (252, 821391), (378, 547594), (756, 273797)]