212248048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{857}}^1$

素因数の和:1561

約数の個数: 40

約数和(自身を含む): 430249248

約数和(自身を除く): 218001200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 673, 857, 1346, 1714, 2692, 3428, 5384, 6856, 10768, 13712, 15479, 19711, 30958, 39422, 61916, 78844, 123832, 157688, 247664, 315376, 576761, 1153522, 2307044, 4614088, 9228176, 13265503, 26531006, 53062012, 106124024, 212248048]

約数ペア:

[(1, 212248048), (2, 106124024), (4, 53062012), (8, 26531006), (16, 13265503), (23, 9228176), (46, 4614088), (92, 2307044), (184, 1153522), (368, 576761), (673, 315376), (857, 247664), (1346, 157688), (1714, 123832), (2692, 78844), (3428, 61916), (5384, 39422), (6856, 30958), (10768, 19711), (13712, 15479)]