208096182

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{550519}}^1$

素因数の和:550537

約数の個数: 32

約数和(自身を含む): 528499200

約数和(自身を除く): 320403018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 550519, 1101038, 1651557, 3303114, 3853633, 4954671, 7707266, 9909342, 11560899, 14864013, 23121798, 29728026, 34682697, 69365394, 104048091, 208096182]

約数ペア:

[(1, 208096182), (2, 104048091), (3, 69365394), (6, 34682697), (7, 29728026), (9, 23121798), (14, 14864013), (18, 11560899), (21, 9909342), (27, 7707266), (42, 4954671), (54, 3853633), (63, 3303114), (126, 1651557), (189, 1101038), (378, 550519)]