201433680016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1279}}^1\times {\mathrm{185723}}^1$

素因数の和:187063

約数の個数: 40

約数和(自身を含む): 397954529280

約数和(自身を除く): 196520849264

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1279, 2558, 5116, 10232, 20464, 67787, 135574, 185723, 271148, 371446, 542296, 742892, 1084592, 1485784, 2971568, 9843319, 19686638, 39373276, 78746552, 157493104, 237539717, 475079434, 950158868, 1900317736, 3800635472, 12589605001, 25179210002, 50358420004, 100716840008, 201433680016]

約数ペア:

[(1, 201433680016), (2, 100716840008), (4, 50358420004), (8, 25179210002), (16, 12589605001), (53, 3800635472), (106, 1900317736), (212, 950158868), (424, 475079434), (848, 237539717), (1279, 157493104), (2558, 78746552), (5116, 39373276), (10232, 19686638), (20464, 9843319), (67787, 2971568), (135574, 1485784), (185723, 1084592), (271148, 742892), (371446, 542296)]