228740068

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{11119}}^1$

素因数の和:11299

約数の個数: 24

約数和(自身を含む): 414108800

約数和(自身を除く): 185368732

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 5143, 10286, 11119, 20572, 22238, 44476, 411403, 822806, 1545541, 1645612, 3091082, 6182164, 57185017, 114370034, 228740068]

約数ペア:

[(1, 228740068), (2, 114370034), (4, 57185017), (37, 6182164), (74, 3091082), (139, 1645612), (148, 1545541), (278, 822806), (556, 411403), (5143, 44476), (10286, 22238), (11119, 20572)]