198765744

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{49891}}^1$

素因数の和:49985

約数の個数: 40

約数和(自身を含む): 519675072

約数和(自身を除く): 320909328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 49891, 99782, 149673, 199564, 299346, 399128, 598692, 798256, 1197384, 2394768, 4140953, 8281906, 12422859, 16563812, 24845718, 33127624, 49691436, 66255248, 99382872, 198765744]

約数ペア:

[(1, 198765744), (2, 99382872), (3, 66255248), (4, 49691436), (6, 33127624), (8, 24845718), (12, 16563812), (16, 12422859), (24, 8281906), (48, 4140953), (83, 2394768), (166, 1197384), (249, 798256), (332, 598692), (498, 399128), (664, 299346), (996, 199564), (1328, 149673), (1992, 99782), (3984, 49891)]