230267972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127643}}^1$

素因数の和:127699

約数の個数: 24

約数和(自身を含む): 450328032

約数和(自身を除く): 220060060

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 127643, 255286, 510572, 1404073, 2808146, 5233363, 5616292, 10466726, 20933452, 57566993, 115133986, 230267972]

約数ペア:

[(1, 230267972), (2, 115133986), (4, 57566993), (11, 20933452), (22, 10466726), (41, 5616292), (44, 5233363), (82, 2808146), (164, 1404073), (451, 510572), (902, 255286), (1804, 127643)]