209260315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{1093}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 278917488

約数和(自身を除く): 69657173

約数列:

[1, 5, 11, 55, 59, 295, 649, 1093, 3245, 3481, 5465, 12023, 17405, 38291, 60115, 64487, 191455, 322435, 709357, 3546785, 3804733, 19023665, 41852063, 209260315]

約数ペア:

[(1, 209260315), (5, 41852063), (11, 19023665), (55, 3804733), (59, 3546785), (295, 709357), (649, 322435), (1093, 191455), (3245, 64487), (3481, 60115), (5465, 38291), (12023, 17405)]