201688260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3361471}}^1$

素因数の和:3361483

約数の個数: 24

約数和(自身を含む): 564727296

約数和(自身を除く): 363039036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3361471, 6722942, 10084413, 13445884, 16807355, 20168826, 33614710, 40337652, 50422065, 67229420, 100844130, 201688260]

約数ペア:

[(1, 201688260), (2, 100844130), (3, 67229420), (4, 50422065), (5, 40337652), (6, 33614710), (10, 20168826), (12, 16807355), (15, 13445884), (20, 10084413), (30, 6722942), (60, 3361471)]