201547264

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{4423}}^1$

素因数の和:4530

約数の個数: 40

約数和(自身を含む): 407317680

約数和(自身を除く): 205770416

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 2848, 4423, 5696, 8846, 11392, 17692, 22784, 35384, 45568, 70768, 141536, 283072, 393647, 566144, 787294, 1132288, 1574588, 2264576, 3149176, 6298352, 12596704, 25193408, 50386816, 100773632, 201547264]

約数ペア:

[(1, 201547264), (2, 100773632), (4, 50386816), (8, 25193408), (16, 12596704), (32, 6298352), (64, 3149176), (89, 2264576), (128, 1574588), (178, 1132288), (256, 787294), (356, 566144), (512, 393647), (712, 283072), (1424, 141536), (2848, 70768), (4423, 45568), (5696, 35384), (8846, 22784), (11392, 17692)]