201611828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{158003}}^1$

素因数の和:158047

約数の個数: 24

約数和(自身を含む): 398170080

約数和(自身を除く): 196558252

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 158003, 316006, 632012, 1738033, 3476066, 4582087, 6952132, 9164174, 18328348, 50402957, 100805914, 201611828]

約数ペア:

[(1, 201611828), (2, 100805914), (4, 50402957), (11, 18328348), (22, 9164174), (29, 6952132), (44, 4582087), (58, 3476066), (116, 1738033), (319, 632012), (638, 316006), (1276, 158003)]