201683816

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{1229}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 385014600

約数和(自身を除く): 183330784

約数列:

[1, 2, 4, 8, 73, 146, 281, 292, 562, 584, 1124, 1229, 2248, 2458, 4916, 9832, 20513, 41026, 82052, 89717, 164104, 179434, 345349, 358868, 690698, 717736, 1381396, 2762792, 25210477, 50420954, 100841908, 201683816]

約数ペア:

[(1, 201683816), (2, 100841908), (4, 50420954), (8, 25210477), (73, 2762792), (146, 1381396), (281, 717736), (292, 690698), (562, 358868), (584, 345349), (1124, 179434), (1229, 164104), (2248, 89717), (2458, 82052), (4916, 41026), (9832, 20513)]