207963648

素因数分解:

$2^9\times 3^2\times {\mathrm{45131}}^1$

素因数の和:45155

約数の個数: 60

約数和(自身を含む): 600210468

約数和(自身を除く): 392246820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 45131, 90262, 135393, 180524, 270786, 361048, 406179, 541572, 722096, 812358, 1083144, 1444192, 1624716, 2166288, 2888384, 3249432, 4332576, 5776768, 6498864, 8665152, 11553536, 12997728, 17330304, 23107072, 25995456, 34660608, 51990912, 69321216, 103981824, 207963648]

約数ペア:

[(1, 207963648), (2, 103981824), (3, 69321216), (4, 51990912), (6, 34660608), (8, 25995456), (9, 23107072), (12, 17330304), (16, 12997728), (18, 11553536), (24, 8665152), (32, 6498864), (36, 5776768), (48, 4332576), (64, 3249432), (72, 2888384), (96, 2166288), (128, 1624716), (144, 1444192), (192, 1083144), (256, 812358), (288, 722096), (384, 541572), (512, 406179), (576, 361048), (768, 270786), (1152, 180524), (1536, 135393), (2304, 90262), (4608, 45131)]