208855854

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 483278400

約数和(自身を除く): 274422546

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 197, 261, 394, 522, 591, 677, 783, 1182, 1354, 1566, 1773, 2031, 3546, 4062, 5319, 5713, 6093, 10638, 11426, 12186, 17139, 18279, 19633, 34278, 36558, 39266, 51417, 58899, 102834, 117798, 133369, 154251, 176697, 266738, 308502, 353394, 400107, 530091, 800214, 1060182, 1200321, 2400642, 3600963, 3867701, 7201926, 7735402, 11603103, 23206206, 34809309, 69618618, 104427927, 208855854]

約数ペア:

[(1, 208855854), (2, 104427927), (3, 69618618), (6, 34809309), (9, 23206206), (18, 11603103), (27, 7735402), (29, 7201926), (54, 3867701), (58, 3600963), (87, 2400642), (174, 1200321), (197, 1060182), (261, 800214), (394, 530091), (522, 400107), (591, 353394), (677, 308502), (783, 266738), (1182, 176697), (1354, 154251), (1566, 133369), (1773, 117798), (2031, 102834), (3546, 58899), (4062, 51417), (5319, 39266), (5713, 36558), (6093, 34278), (10638, 19633), (11426, 18279), (12186, 17139)]