211580704

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{213287}}^1$

素因数の和:213328

約数の個数: 24

約数和(自身を含む): 429988608

約数和(自身を除く): 218407904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 213287, 426574, 853148, 1706296, 3412592, 6611897, 6825184, 13223794, 26447588, 52895176, 105790352, 211580704]

約数ペア:

[(1, 211580704), (2, 105790352), (4, 52895176), (8, 26447588), (16, 13223794), (31, 6825184), (32, 6611897), (62, 3412592), (124, 1706296), (248, 853148), (496, 426574), (992, 213287)]