208416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 592704

約数和(自身を除く): 384288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 167, 208, 312, 334, 416, 501, 624, 668, 1002, 1248, 1336, 2004, 2171, 2672, 4008, 4342, 5344, 6513, 8016, 8684, 13026, 16032, 17368, 26052, 34736, 52104, 69472, 104208, 208416]

約数ペア:

[(1, 208416), (2, 104208), (3, 69472), (4, 52104), (6, 34736), (8, 26052), (12, 17368), (13, 16032), (16, 13026), (24, 8684), (26, 8016), (32, 6513), (39, 5344), (48, 4342), (52, 4008), (78, 2672), (96, 2171), (104, 2004), (156, 1336), (167, 1248), (208, 1002), (312, 668), (334, 624), (416, 501)]