224351905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 294940800

約数和(自身を除く): 70588895

約数列:

[1, 5, 19, 37, 83, 95, 185, 415, 703, 769, 1577, 3071, 3515, 3845, 7885, 14611, 15355, 28453, 58349, 63827, 73055, 142265, 291745, 319135, 540607, 1212713, 2361599, 2703035, 6063565, 11807995, 44870381, 224351905]

約数ペア:

[(1, 224351905), (5, 44870381), (19, 11807995), (37, 6063565), (83, 2703035), (95, 2361599), (185, 1212713), (415, 540607), (703, 319135), (769, 291745), (1577, 142265), (3071, 73055), (3515, 63827), (3845, 58349), (7885, 28453), (14611, 15355)]