201892052

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{22147}}^1$

素因数の和:22247

約数の個数: 24

約数和(自身を含む): 368365536

約数和(自身を除く): 166473484

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558, 9116, 22147, 44294, 88588, 952321, 1173791, 1904642, 2347582, 3809284, 4695164, 50473013, 100946026, 201892052]

約数ペア:

[(1, 201892052), (2, 100946026), (4, 50473013), (43, 4695164), (53, 3809284), (86, 2347582), (106, 1904642), (172, 1173791), (212, 952321), (2279, 88588), (4558, 44294), (9116, 22147)]