203445110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{14563}}^1$

素因数の和:14708

約数の個数: 32

約数和(自身を含む): 402665472

約数和(自身を除く): 199220362

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 13970, 14563, 29126, 72815, 145630, 160193, 320386, 800965, 1601930, 1849501, 3699002, 9247505, 18495010, 20344511, 40689022, 101722555, 203445110]

約数ペア:

[(1, 203445110), (2, 101722555), (5, 40689022), (10, 20344511), (11, 18495010), (22, 9247505), (55, 3699002), (110, 1849501), (127, 1601930), (254, 800965), (635, 320386), (1270, 160193), (1397, 145630), (2794, 72815), (6985, 29126), (13970, 14563)]