109150972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{205171}}^1$

素因数の和:205201

約数の個数: 24

約数和(自身を含む): 229792640

約数和(自身を除く): 120641668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 205171, 410342, 820684, 1436197, 2872394, 3898249, 5744788, 7796498, 15592996, 27287743, 54575486, 109150972]

約数ペア:

[(1, 109150972), (2, 54575486), (4, 27287743), (7, 15592996), (14, 7796498), (19, 5744788), (28, 3898249), (38, 2872394), (76, 1436197), (133, 820684), (266, 410342), (532, 205171)]