210447744

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{42157}}^1$

素因数の和:42187

約数の個数: 64

約数和(自身を含む): 602016240

約数和(自身を除く): 391568496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 42157, 84314, 126471, 168628, 252942, 337256, 505884, 548041, 674512, 1011768, 1096082, 1349024, 1644123, 2023536, 2192164, 2698048, 3288246, 4047072, 4384328, 5396096, 6576492, 8094144, 8768656, 13152984, 16188288, 17537312, 26305968, 35074624, 52611936, 70149248, 105223872, 210447744]

約数ペア:

[(1, 210447744), (2, 105223872), (3, 70149248), (4, 52611936), (6, 35074624), (8, 26305968), (12, 17537312), (13, 16188288), (16, 13152984), (24, 8768656), (26, 8094144), (32, 6576492), (39, 5396096), (48, 4384328), (52, 4047072), (64, 3288246), (78, 2698048), (96, 2192164), (104, 2023536), (128, 1644123), (156, 1349024), (192, 1096082), (208, 1011768), (312, 674512), (384, 548041), (416, 505884), (624, 337256), (832, 252942), (1248, 168628), (1664, 126471), (2496, 84314), (4992, 42157)]