212090808

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{238841}}^1$

素因数の和:238887

約数の個数: 32

約数和(自身を含む): 544559760

約数和(自身を除く): 332468952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 238841, 477682, 716523, 955364, 1433046, 1910728, 2866092, 5732184, 8837117, 17674234, 26511351, 35348468, 53022702, 70696936, 106045404, 212090808]

約数ペア:

[(1, 212090808), (2, 106045404), (3, 70696936), (4, 53022702), (6, 35348468), (8, 26511351), (12, 17674234), (24, 8837117), (37, 5732184), (74, 2866092), (111, 1910728), (148, 1433046), (222, 955364), (296, 716523), (444, 477682), (888, 238841)]