208040948

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{619}}^1\times {\mathrm{1151}}^1$

素因数の和:1847

約数の個数: 24

約数和(自身を含む): 369976320

約数和(自身を除く): 161935372

約数列:

[1, 2, 4, 73, 146, 292, 619, 1151, 1238, 2302, 2476, 4604, 45187, 84023, 90374, 168046, 180748, 336092, 712469, 1424938, 2849876, 52010237, 104020474, 208040948]

約数ペア:

[(1, 208040948), (2, 104020474), (4, 52010237), (73, 2849876), (146, 1424938), (292, 712469), (619, 336092), (1151, 180748), (1238, 168046), (2302, 90374), (2476, 84023), (4604, 45187)]