215492014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{26171}}^1$

素因数の和:26375

約数の個数: 16

約数和(自身を含む): 339189120

約数和(自身を除く): 123697106

約数列:

[1, 2, 23, 46, 179, 358, 4117, 8234, 26171, 52342, 601933, 1203866, 4684609, 9369218, 107746007, 215492014]

約数ペア:

[(1, 215492014), (2, 107746007), (23, 9369218), (46, 4684609), (179, 1203866), (358, 601933), (4117, 52342), (8234, 26171)]