206784208

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{3313}}^1$

素因数の和:3451

約数の個数: 40

約数和(自身を含む): 414223488

約数和(自身を除く): 207439280

約数列:

[1, 2, 4, 8, 16, 47, 83, 94, 166, 188, 332, 376, 664, 752, 1328, 3313, 3901, 6626, 7802, 13252, 15604, 26504, 31208, 53008, 62416, 155711, 274979, 311422, 549958, 622844, 1099916, 1245688, 2199832, 2491376, 4399664, 12924013, 25848026, 51696052, 103392104, 206784208]

約数ペア:

[(1, 206784208), (2, 103392104), (4, 51696052), (8, 25848026), (16, 12924013), (47, 4399664), (83, 2491376), (94, 2199832), (166, 1245688), (188, 1099916), (332, 622844), (376, 549958), (664, 311422), (752, 274979), (1328, 155711), (3313, 62416), (3901, 53008), (6626, 31208), (7802, 26504), (13252, 15604)]