201780828

素因数分解:

$2^2\times 3^3\times {\mathrm{773}}^1\times {\mathrm{2417}}^1$

素因数の和:3203

約数の個数: 48

約数和(自身を含む): 524028960

約数和(自身を除く): 322248132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 773, 1546, 2319, 2417, 3092, 4638, 4834, 6957, 7251, 9276, 9668, 13914, 14502, 20871, 21753, 27828, 29004, 41742, 43506, 65259, 83484, 87012, 130518, 261036, 1868341, 3736682, 5605023, 7473364, 11210046, 16815069, 22420092, 33630138, 50445207, 67260276, 100890414, 201780828]

約数ペア:

[(1, 201780828), (2, 100890414), (3, 67260276), (4, 50445207), (6, 33630138), (9, 22420092), (12, 16815069), (18, 11210046), (27, 7473364), (36, 5605023), (54, 3736682), (108, 1868341), (773, 261036), (1546, 130518), (2319, 87012), (2417, 83484), (3092, 65259), (4638, 43506), (4834, 41742), (6957, 29004), (7251, 27828), (9276, 21753), (9668, 20871), (13914, 14502)]