216223810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{26927}}^1$

素因数の和:27018

約数の個数: 32

約数和(自身を含む): 430417152

約数和(自身を除く): 214193342

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 26927, 53854, 134635, 269270, 296197, 592394, 1480985, 1965671, 2961970, 3931342, 9828355, 19656710, 21622381, 43244762, 108111905, 216223810]

約数ペア:

[(1, 216223810), (2, 108111905), (5, 43244762), (10, 21622381), (11, 19656710), (22, 9828355), (55, 3931342), (73, 2961970), (110, 1965671), (146, 1480985), (365, 592394), (730, 296197), (803, 269270), (1606, 134635), (4015, 53854), (8030, 26927)]