200812216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{120103}}^1$

素因数の和:120139

約数の個数: 32

約数和(自身を含む): 432374400

約数和(自身を除く): 231562184

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 120103, 240206, 480412, 960824, 1321133, 2281957, 2642266, 4563914, 5284532, 9127828, 10569064, 18255656, 25101527, 50203054, 100406108, 200812216]

約数ペア:

[(1, 200812216), (2, 100406108), (4, 50203054), (8, 25101527), (11, 18255656), (19, 10569064), (22, 9127828), (38, 5284532), (44, 4563914), (76, 2642266), (88, 2281957), (152, 1321133), (209, 960824), (418, 480412), (836, 240206), (1672, 120103)]