201994562326

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3958039}}^1$

素因数の和:3958156

約数の個数: 32

約数和(自身を含む): 341974656000

約数和(自身を除く): 139980093674

約数列:

[1, 2, 17, 19, 34, 38, 79, 158, 323, 646, 1343, 1501, 2686, 3002, 25517, 51034, 3958039, 7916078, 67286663, 75202741, 134573326, 150405482, 312685081, 625370162, 1278446597, 2556893194, 5315646377, 5941016539, 10631292754, 11882033078, 100997281163, 201994562326]

約数ペア:

[(1, 201994562326), (2, 100997281163), (17, 11882033078), (19, 10631292754), (34, 5941016539), (38, 5315646377), (79, 2556893194), (158, 1278446597), (323, 625370162), (646, 312685081), (1343, 150405482), (1501, 134573326), (2686, 75202741), (3002, 67286663), (25517, 7916078), (51034, 3958039)]