207637928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59393}}^1$

素因数の和:59441

約数の個数: 32

約数和(自身を含む): 427636800

約数和(自身を除く): 219998872

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 59393, 118786, 237572, 475144, 1128467, 1366039, 2256934, 2732078, 4513868, 5464156, 9027736, 10928312, 25954741, 51909482, 103818964, 207637928]

約数ペア:

[(1, 207637928), (2, 103818964), (4, 51909482), (8, 25954741), (19, 10928312), (23, 9027736), (38, 5464156), (46, 4513868), (76, 2732078), (92, 2256934), (152, 1366039), (184, 1128467), (437, 475144), (874, 237572), (1748, 118786), (3496, 59393)]