199732256

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10597}}^1$

素因数の和:10657

約数の個数: 48

約数和(自身を含む): 427311360

約数和(自身を除く): 227579104

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 10597, 18848, 21194, 42388, 84776, 169552, 201343, 328507, 339104, 402686, 657014, 805372, 1314028, 1610744, 2628056, 3221488, 5256112, 6241633, 6442976, 10512224, 12483266, 24966532, 49933064, 99866128, 199732256]

約数ペア:

[(1, 199732256), (2, 99866128), (4, 49933064), (8, 24966532), (16, 12483266), (19, 10512224), (31, 6442976), (32, 6241633), (38, 5256112), (62, 3221488), (76, 2628056), (124, 1610744), (152, 1314028), (248, 805372), (304, 657014), (496, 402686), (589, 339104), (608, 328507), (992, 201343), (1178, 169552), (2356, 84776), (4712, 42388), (9424, 21194), (10597, 18848)]