203357528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{1987}}^1$

素因数の和:3167

約数の個数: 32

約数和(自身を含む): 416525760

約数和(自身を除く): 213168232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1163, 1987, 2326, 3974, 4652, 7948, 9304, 12793, 15896, 21857, 25586, 43714, 51172, 87428, 102344, 174856, 2310881, 4621762, 9243524, 18487048, 25419691, 50839382, 101678764, 203357528]

約数ペア:

[(1, 203357528), (2, 101678764), (4, 50839382), (8, 25419691), (11, 18487048), (22, 9243524), (44, 4621762), (88, 2310881), (1163, 174856), (1987, 102344), (2326, 87428), (3974, 51172), (4652, 43714), (7948, 25586), (9304, 21857), (12793, 15896)]