214159165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{919}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 296755200

約数和(自身を除く): 82596035

約数列:

[1, 5, 11, 19, 55, 95, 209, 223, 919, 1045, 1115, 2453, 4237, 4595, 10109, 12265, 17461, 21185, 46607, 50545, 87305, 192071, 204937, 233035, 960355, 1024685, 2254307, 3893803, 11271535, 19469015, 42831833, 214159165]

約数ペア:

[(1, 214159165), (5, 42831833), (11, 19469015), (19, 11271535), (55, 3893803), (95, 2254307), (209, 1024685), (223, 960355), (919, 233035), (1045, 204937), (1115, 192071), (2453, 87305), (4237, 50545), (4595, 46607), (10109, 21185), (12265, 17461)]