201846113320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{692297}}^1$

素因数の和:692542

約数の個数: 64

約数和(自身を含む): 468796513680

約数和(自身を除く): 266950400360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 197, 296, 370, 394, 740, 788, 985, 1480, 1576, 1970, 3940, 7289, 7880, 14578, 29156, 36445, 58312, 72890, 145780, 291560, 692297, 1384594, 2769188, 3461485, 5538376, 6922970, 13845940, 25614989, 27691880, 51229978, 102459956, 128074945, 136382509, 204919912, 256149890, 272765018, 512299780, 545530036, 681912545, 1024599560, 1091060072, 1363825090, 2727650180, 5046152833, 5455300360, 10092305666, 20184611332, 25230764165, 40369222664, 50461528330, 100923056660, 201846113320]

約数ペア:

[(1, 201846113320), (2, 100923056660), (4, 50461528330), (5, 40369222664), (8, 25230764165), (10, 20184611332), (20, 10092305666), (37, 5455300360), (40, 5046152833), (74, 2727650180), (148, 1363825090), (185, 1091060072), (197, 1024599560), (296, 681912545), (370, 545530036), (394, 512299780), (740, 272765018), (788, 256149890), (985, 204919912), (1480, 136382509), (1576, 128074945), (1970, 102459956), (3940, 51229978), (7289, 27691880), (7880, 25614989), (14578, 13845940), (29156, 6922970), (36445, 5538376), (58312, 3461485), (72890, 2769188), (145780, 1384594), (291560, 692297)]