200980448

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{853}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 408895200

約数和(自身を除く): 207914752

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 199, 296, 398, 592, 796, 853, 1184, 1592, 1706, 3184, 3412, 6368, 6824, 7363, 13648, 14726, 27296, 29452, 31561, 58904, 63122, 117808, 126244, 169747, 235616, 252488, 339494, 504976, 678988, 1009952, 1357976, 2715952, 5431904, 6280639, 12561278, 25122556, 50245112, 100490224, 200980448]

約数ペア:

[(1, 200980448), (2, 100490224), (4, 50245112), (8, 25122556), (16, 12561278), (32, 6280639), (37, 5431904), (74, 2715952), (148, 1357976), (199, 1009952), (296, 678988), (398, 504976), (592, 339494), (796, 252488), (853, 235616), (1184, 169747), (1592, 126244), (1706, 117808), (3184, 63122), (3412, 58904), (6368, 31561), (6824, 29452), (7363, 27296), (13648, 14726)]