208725744

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{52391}}^1$

素因数の和:52485

約数の個数: 40

約数和(自身を含む): 545715072

約数和(自身を除く): 336989328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 52391, 104782, 157173, 209564, 314346, 419128, 628692, 838256, 1257384, 2514768, 4348453, 8696906, 13045359, 17393812, 26090718, 34787624, 52181436, 69575248, 104362872, 208725744]

約数ペア:

[(1, 208725744), (2, 104362872), (3, 69575248), (4, 52181436), (6, 34787624), (8, 26090718), (12, 17393812), (16, 13045359), (24, 8696906), (48, 4348453), (83, 2514768), (166, 1257384), (249, 838256), (332, 628692), (498, 419128), (664, 314346), (996, 209564), (1328, 157173), (1992, 104782), (3984, 52391)]