214906952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{55849}}^1$

素因数の和:55905

約数の個数: 32

約数和(自身を含む): 445683000

約数和(自身を除く): 230776048

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 55849, 111698, 223396, 446792, 726037, 1452074, 2066413, 2904148, 4132826, 5808296, 8265652, 16531304, 26863369, 53726738, 107453476, 214906952]

約数ペア:

[(1, 214906952), (2, 107453476), (4, 53726738), (8, 26863369), (13, 16531304), (26, 8265652), (37, 5808296), (52, 4132826), (74, 2904148), (104, 2066413), (148, 1452074), (296, 726037), (481, 446792), (962, 223396), (1924, 111698), (3848, 55849)]