201239056

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1433}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 399019104

約数和(自身を除く): 197780048

約数列:

[1, 2, 4, 8, 16, 67, 131, 134, 262, 268, 524, 536, 1048, 1072, 1433, 2096, 2866, 5732, 8777, 11464, 17554, 22928, 35108, 70216, 96011, 140432, 187723, 192022, 375446, 384044, 750892, 768088, 1501784, 1536176, 3003568, 12577441, 25154882, 50309764, 100619528, 201239056]

約数ペア:

[(1, 201239056), (2, 100619528), (4, 50309764), (8, 25154882), (16, 12577441), (67, 3003568), (131, 1536176), (134, 1501784), (262, 768088), (268, 750892), (524, 384044), (536, 375446), (1048, 192022), (1072, 187723), (1433, 140432), (2096, 96011), (2866, 70216), (5732, 35108), (8777, 22928), (11464, 17554)]