201323821438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{134443}}^1$

素因数の和:134872

約数の個数: 32

約数和(自身を含む): 321181338240

約数和(自身を除く): 119857516802

約数列:

[1, 2, 19, 38, 157, 251, 314, 502, 2983, 4769, 5966, 9538, 39407, 78814, 134443, 268886, 748733, 1497466, 2554417, 5108834, 21107551, 33745193, 42215102, 67490386, 401043469, 641158667, 802086938, 1282317334, 5297995301, 10595990602, 100661910719, 201323821438]

約数ペア:

[(1, 201323821438), (2, 100661910719), (19, 10595990602), (38, 5297995301), (157, 1282317334), (251, 802086938), (314, 641158667), (502, 401043469), (2983, 67490386), (4769, 42215102), (5966, 33745193), (9538, 21107551), (39407, 5108834), (78814, 2554417), (134443, 1497466), (268886, 748733)]