200909085688

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{11097497}}^1$

素因数の和:11097607

約数の個数: 32

約数和(自身を含む): 394183128960

約数和(自身を除く): 193274043272

約数列:

[1, 2, 4, 8, 31, 62, 73, 124, 146, 248, 292, 584, 2263, 4526, 9052, 18104, 11097497, 22194994, 44389988, 88779976, 344022407, 688044814, 810117281, 1376089628, 1620234562, 2752179256, 3240469124, 6480938248, 25113635711, 50227271422, 100454542844, 200909085688]

約数ペア:

[(1, 200909085688), (2, 100454542844), (4, 50227271422), (8, 25113635711), (31, 6480938248), (62, 3240469124), (73, 2752179256), (124, 1620234562), (146, 1376089628), (248, 810117281), (292, 688044814), (584, 344022407), (2263, 88779976), (4526, 44389988), (9052, 22194994), (18104, 11097497)]