201630964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{36343}}^1$

素因数の和:36439

約数の個数: 24

約数和(自身を含む): 376523840

約数和(自身を除く): 174892876

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 36343, 72686, 145372, 690517, 1381034, 2653039, 2762068, 5306078, 10612156, 50407741, 100815482, 201630964]

約数ペア:

[(1, 201630964), (2, 100815482), (4, 50407741), (19, 10612156), (38, 5306078), (73, 2762068), (76, 2653039), (146, 1381034), (292, 690517), (1387, 145372), (2774, 72686), (5548, 36343)]