203411024

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1307}}^1$

素因数の和:1523

約数の個数: 40

約数和(自身を含む): 402884928

約数和(自身を除く): 199473904

約数列:

[1, 2, 4, 8, 16, 71, 137, 142, 274, 284, 548, 568, 1096, 1136, 1307, 2192, 2614, 5228, 9727, 10456, 19454, 20912, 38908, 77816, 92797, 155632, 179059, 185594, 358118, 371188, 716236, 742376, 1432472, 1484752, 2864944, 12713189, 25426378, 50852756, 101705512, 203411024]

約数ペア:

[(1, 203411024), (2, 101705512), (4, 50852756), (8, 25426378), (16, 12713189), (71, 2864944), (137, 1484752), (142, 1432472), (274, 742376), (284, 716236), (548, 371188), (568, 358118), (1096, 185594), (1136, 179059), (1307, 155632), (2192, 92797), (2614, 77816), (5228, 38908), (9727, 20912), (10456, 19454)]