196185770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{577}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 390212424

約数和(自身を除く): 194026654

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 281, 562, 577, 605, 1154, 1210, 1405, 2810, 2885, 3091, 5770, 6182, 6347, 12694, 15455, 30910, 31735, 34001, 63470, 68002, 69817, 139634, 162137, 170005, 324274, 340010, 349085, 698170, 810685, 1621370, 1783507, 3567014, 8917535, 17835070, 19618577, 39237154, 98092885, 196185770]

約数ペア:

[(1, 196185770), (2, 98092885), (5, 39237154), (10, 19618577), (11, 17835070), (22, 8917535), (55, 3567014), (110, 1783507), (121, 1621370), (242, 810685), (281, 698170), (562, 349085), (577, 340010), (605, 324274), (1154, 170005), (1210, 162137), (1405, 139634), (2810, 69817), (2885, 68002), (3091, 63470), (5770, 34001), (6182, 31735), (6347, 30910), (12694, 15455)]