221120352035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12037}}^1\times {\mathrm{17579}}^1$

素因数の和:29651

約数の個数: 32

約数和(自身を含む): 304744377600

約数和(自身を除く): 83624025565

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 12037, 17579, 60185, 87895, 132407, 193369, 228703, 334001, 662035, 966845, 1143515, 1670005, 2515733, 3674011, 12578665, 18370055, 211598423, 1057992115, 2327582653, 4020370037, 11637913265, 20101850185, 44224070407, 221120352035]

約数ペア:

[(1, 221120352035), (5, 44224070407), (11, 20101850185), (19, 11637913265), (55, 4020370037), (95, 2327582653), (209, 1057992115), (1045, 211598423), (12037, 18370055), (17579, 12578665), (60185, 3674011), (87895, 2515733), (132407, 1670005), (193369, 1143515), (228703, 966845), (334001, 662035)]