207855364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{24203}}^1$

素因数の和:24339

約数の個数: 24

約数和(自身を含む): 386295840

約数和(自身を除く): 178440476

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 24203, 48406, 96812, 459857, 919714, 1839428, 2734939, 5469878, 10939756, 51963841, 103927682, 207855364]

約数ペア:

[(1, 207855364), (2, 103927682), (4, 51963841), (19, 10939756), (38, 5469878), (76, 2734939), (113, 1839428), (226, 919714), (452, 459857), (2147, 96812), (4294, 48406), (8588, 24203)]