208749216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167267}}^1$

素因数の和:167293

約数の個数: 48

約数和(自身を含む): 590121504

約数和(自身を除く): 381372288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 167267, 334534, 501801, 669068, 1003602, 1338136, 2007204, 2174471, 2676272, 4014408, 4348942, 5352544, 6523413, 8028816, 8697884, 13046826, 16057632, 17395768, 26093652, 34791536, 52187304, 69583072, 104374608, 208749216]

約数ペア:

[(1, 208749216), (2, 104374608), (3, 69583072), (4, 52187304), (6, 34791536), (8, 26093652), (12, 17395768), (13, 16057632), (16, 13046826), (24, 8697884), (26, 8028816), (32, 6523413), (39, 5352544), (48, 4348942), (52, 4014408), (78, 2676272), (96, 2174471), (104, 2007204), (156, 1338136), (208, 1003602), (312, 669068), (416, 501801), (624, 334534), (1248, 167267)]