207948248

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{1667}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 403522560

約数和(自身を除く): 195574312

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 503, 1006, 1667, 2012, 3334, 4024, 6668, 13336, 15593, 31186, 51677, 62372, 103354, 124744, 206708, 413416, 838501, 1677002, 3354004, 6708008, 25993531, 51987062, 103974124, 207948248]

約数ペア:

[(1, 207948248), (2, 103974124), (4, 51987062), (8, 25993531), (31, 6708008), (62, 3354004), (124, 1677002), (248, 838501), (503, 413416), (1006, 206708), (1667, 124744), (2012, 103354), (3334, 62372), (4024, 51677), (6668, 31186), (13336, 15593)]