202132465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 272004480

約数和(自身を除く): 69872015

約数列:

[1, 5, 17, 29, 43, 85, 145, 215, 493, 731, 1247, 1907, 2465, 3655, 6235, 9535, 21199, 32419, 55303, 82001, 105995, 162095, 276515, 410005, 940151, 1394017, 2378029, 4700755, 6970085, 11890145, 40426493, 202132465]

約数ペア:

[(1, 202132465), (5, 40426493), (17, 11890145), (29, 6970085), (43, 4700755), (85, 2378029), (145, 1394017), (215, 940151), (493, 410005), (731, 276515), (1247, 162095), (1907, 105995), (2465, 82001), (3655, 55303), (6235, 32419), (9535, 21199)]