210004465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{56989}}^1$

素因数の和:57072

約数の個数: 16

約数和(自身を含む): 279023040

約数和(自身を除く): 69018575

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 56989, 284945, 626879, 3134395, 3818263, 19091315, 42000893, 210004465]

約数ペア:

[(1, 210004465), (5, 42000893), (11, 19091315), (55, 3818263), (67, 3134395), (335, 626879), (737, 284945), (3685, 56989)]