228242564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73061}}^1$

素因数の和:73147

約数の個数: 24

約数和(自身を含む): 441878976

約数和(自身を除く): 213636412

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 73061, 146122, 292244, 803671, 1607342, 3214684, 5187331, 10374662, 20749324, 57060641, 114121282, 228242564]

約数ペア:

[(1, 228242564), (2, 114121282), (4, 57060641), (11, 20749324), (22, 10374662), (44, 5187331), (71, 3214684), (142, 1607342), (284, 803671), (781, 292244), (1562, 146122), (3124, 73061)]