211121.00000000

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 117244800

約数和(自身を除く): 72622776

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 229, 276, 353, 458, 552, 687, 706, 916, 1059, 1374, 1412, 1832, 2118, 2748, 2824, 4236, 5267, 5496, 8119, 8472, 10534, 15801, 16238, 21068, 24357, 31602, 32476, 42136, 48714, 63204, 64952, 80837, 97428, 126408, 161674, 194856, 242511, 323348, 485022, 646696, 970044, 1859251, 1940088, 3718502, 5577753, 7437004, 11155506, 14874008, 22311012, 44622024]

約数ペア:

[(1, 44622024), (2, 22311012), (3, 14874008), (4, 11155506), (6, 7437004), (8, 5577753), (12, 3718502), (23, 1940088), (24, 1859251), (46, 970044), (69, 646696), (92, 485022), (138, 323348), (184, 242511), (229, 194856), (276, 161674), (353, 126408), (458, 97428), (552, 80837), (687, 64952), (706, 63204), (916, 48714), (1059, 42136), (1374, 32476), (1412, 31602), (1832, 24357), (2118, 21068), (2748, 16238), (2824, 15801), (4236, 10534), (5267, 8472), (5496, 8119)]