229489744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1303919}}^1$

素因数の和:1303938

約数の個数: 20

約数和(自身を含む): 485058240

約数和(自身を除く): 255568496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1303919, 2607838, 5215676, 10431352, 14343109, 20862704, 28686218, 57372436, 114744872, 229489744]

約数ペア:

[(1, 229489744), (2, 114744872), (4, 57372436), (8, 28686218), (11, 20862704), (16, 14343109), (22, 10431352), (44, 5215676), (88, 2607838), (176, 1303919)]