201991928394

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{1621097}}^1$

素因数の和:1622214

約数の個数: 32

約数和(自身を含む): 425635490880

約数和(自身を除く): 223643562486

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1093, 2186, 3279, 6558, 20767, 41534, 62301, 124602, 1621097, 3242194, 4863291, 9726582, 30800843, 61601686, 92402529, 184805058, 1771859021, 3543718042, 5315577063, 10631154126, 33665321399, 67330642798, 100995964197, 201991928394]

約数ペア:

[(1, 201991928394), (2, 100995964197), (3, 67330642798), (6, 33665321399), (19, 10631154126), (38, 5315577063), (57, 3543718042), (114, 1771859021), (1093, 184805058), (2186, 92402529), (3279, 61601686), (6558, 30800843), (20767, 9726582), (41534, 4863291), (62301, 3242194), (124602, 1621097)]