229881304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{16993}}^1$

素因数の和:17107

約数の個数: 32

約数和(自身を含む): 458838000

約数和(自身を除く): 228956696

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6764, 13528, 16993, 33986, 67972, 135944, 322867, 645734, 1291468, 1512377, 2582936, 3024754, 6049508, 12099016, 28735163, 57470326, 114940652, 229881304]

約数ペア:

[(1, 229881304), (2, 114940652), (4, 57470326), (8, 28735163), (19, 12099016), (38, 6049508), (76, 3024754), (89, 2582936), (152, 1512377), (178, 1291468), (356, 645734), (712, 322867), (1691, 135944), (3382, 67972), (6764, 33986), (13528, 16993)]