205787764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10667}}^1$

素因数の和:10744

約数の個数: 48

約数和(自身を含む): 451640448

約数和(自身を除く): 245852684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 9646, 10667, 19292, 21334, 42668, 74669, 138671, 149338, 277342, 298676, 554684, 565351, 970697, 1130702, 1941394, 2261404, 3882788, 3957457, 7349563, 7914914, 14699126, 15829828, 29398252, 51446941, 102893882, 205787764]

約数ペア:

[(1, 205787764), (2, 102893882), (4, 51446941), (7, 29398252), (13, 15829828), (14, 14699126), (26, 7914914), (28, 7349563), (52, 3957457), (53, 3882788), (91, 2261404), (106, 1941394), (182, 1130702), (212, 970697), (364, 565351), (371, 554684), (689, 298676), (742, 277342), (1378, 149338), (1484, 138671), (2756, 74669), (4823, 42668), (9646, 21334), (10667, 19292)]