200915436

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{971}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 481396608

約数和(自身を除く): 280481172

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 401, 516, 802, 971, 1203, 1604, 1942, 2406, 2913, 3884, 4812, 5826, 11652, 17243, 34486, 41753, 51729, 68972, 83506, 103458, 125259, 167012, 206916, 250518, 389371, 501036, 778742, 1168113, 1557484, 2336226, 4672452, 16742953, 33485906, 50228859, 66971812, 100457718, 200915436]

約数ペア:

[(1, 200915436), (2, 100457718), (3, 66971812), (4, 50228859), (6, 33485906), (12, 16742953), (43, 4672452), (86, 2336226), (129, 1557484), (172, 1168113), (258, 778742), (401, 501036), (516, 389371), (802, 250518), (971, 206916), (1203, 167012), (1604, 125259), (1942, 103458), (2406, 83506), (2913, 68972), (3884, 51729), (4812, 41753), (5826, 34486), (11652, 17243)]