200859328

素因数分解:

$2^6\times {\mathrm{41}}^2\times {\mathrm{1867}}^1$

素因数の和:1961

約数の個数: 42

約数和(自身を含む): 408757628

約数和(自身を除く): 207898300

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 1681, 1867, 2624, 3362, 3734, 6724, 7468, 13448, 14936, 26896, 29872, 53792, 59744, 76547, 107584, 119488, 153094, 306188, 612376, 1224752, 2449504, 3138427, 4899008, 6276854, 12553708, 25107416, 50214832, 100429664, 200859328]

約数ペア:

[(1, 200859328), (2, 100429664), (4, 50214832), (8, 25107416), (16, 12553708), (32, 6276854), (41, 4899008), (64, 3138427), (82, 2449504), (164, 1224752), (328, 612376), (656, 306188), (1312, 153094), (1681, 119488), (1867, 107584), (2624, 76547), (3362, 59744), (3734, 53792), (6724, 29872), (7468, 26896), (13448, 14936)]