214925152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30391}}^1$

素因数の和:30431

約数の個数: 48

約数和(自身を含む): 482503392

約数和(自身を除く): 267578240

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 30391, 60782, 121564, 243128, 395083, 486256, 516647, 790166, 972512, 1033294, 1580332, 2066588, 3160664, 4133176, 6321328, 6716411, 8266352, 12642656, 13432822, 16532704, 26865644, 53731288, 107462576, 214925152]

約数ペア:

[(1, 214925152), (2, 107462576), (4, 53731288), (8, 26865644), (13, 16532704), (16, 13432822), (17, 12642656), (26, 8266352), (32, 6716411), (34, 6321328), (52, 4133176), (68, 3160664), (104, 2066588), (136, 1580332), (208, 1033294), (221, 972512), (272, 790166), (416, 516647), (442, 486256), (544, 395083), (884, 243128), (1768, 121564), (3536, 60782), (7072, 30391)]