209918106

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1259}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 465847200

約数和(自身を除く): 255929094

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 157, 177, 314, 354, 471, 531, 942, 1062, 1259, 1413, 2518, 2826, 3777, 7554, 9263, 11331, 18526, 22662, 27789, 55578, 74281, 83367, 148562, 166734, 197663, 222843, 395326, 445686, 592989, 668529, 1185978, 1337058, 1778967, 3557934, 11662117, 23324234, 34986351, 69972702, 104959053, 209918106]

約数ペア:

[(1, 209918106), (2, 104959053), (3, 69972702), (6, 34986351), (9, 23324234), (18, 11662117), (59, 3557934), (118, 1778967), (157, 1337058), (177, 1185978), (314, 668529), (354, 592989), (471, 445686), (531, 395326), (942, 222843), (1062, 197663), (1259, 166734), (1413, 148562), (2518, 83367), (2826, 74281), (3777, 55578), (7554, 27789), (9263, 22662), (11331, 18526)]