201084340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3203}}^1$

素因数の和:3328

約数の個数: 48

約数和(自身を含む): 438153408

約数和(自身を除く): 237069068

約数列:

[1, 2, 4, 5, 10, 20, 43, 73, 86, 146, 172, 215, 292, 365, 430, 730, 860, 1460, 3139, 3203, 6278, 6406, 12556, 12812, 15695, 16015, 31390, 32030, 62780, 64060, 137729, 233819, 275458, 467638, 550916, 688645, 935276, 1169095, 1377290, 2338190, 2754580, 4676380, 10054217, 20108434, 40216868, 50271085, 100542170, 201084340]

約数ペア:

[(1, 201084340), (2, 100542170), (4, 50271085), (5, 40216868), (10, 20108434), (20, 10054217), (43, 4676380), (73, 2754580), (86, 2338190), (146, 1377290), (172, 1169095), (215, 935276), (292, 688645), (365, 550916), (430, 467638), (730, 275458), (860, 233819), (1460, 137729), (3139, 64060), (3203, 62780), (6278, 32030), (6406, 31390), (12556, 16015), (12812, 15695)]