228972428

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{2719}}^1$

素因数の和:3329

約数の個数: 24

約数和(自身を含む): 412406400

約数和(自身を除く): 183433972

約数列:

[1, 2, 4, 37, 74, 148, 569, 1138, 2276, 2719, 5438, 10876, 21053, 42106, 84212, 100603, 201206, 402412, 1547111, 3094222, 6188444, 57243107, 114486214, 228972428]

約数ペア:

[(1, 228972428), (2, 114486214), (4, 57243107), (37, 6188444), (74, 3094222), (148, 1547111), (569, 402412), (1138, 201206), (2276, 100603), (2719, 84212), (5438, 42106), (10876, 21053)]