221444936

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{11443}}^1$

素因数の和:11549

約数の個数: 32

約数和(自身を含む): 432583200

約数和(自身を除く): 211138264

約数列:

[1, 2, 4, 8, 41, 59, 82, 118, 164, 236, 328, 472, 2419, 4838, 9676, 11443, 19352, 22886, 45772, 91544, 469163, 675137, 938326, 1350274, 1876652, 2700548, 3753304, 5401096, 27680617, 55361234, 110722468, 221444936]

約数ペア:

[(1, 221444936), (2, 110722468), (4, 55361234), (8, 27680617), (41, 5401096), (59, 3753304), (82, 2700548), (118, 1876652), (164, 1350274), (236, 938326), (328, 675137), (472, 469163), (2419, 91544), (4838, 45772), (9676, 22886), (11443, 19352)]