207974872

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{218461}}^1$

素因数の和:218491

約数の個数: 32

約数和(自身を含む): 471877920

約数和(自身を除く): 263903048

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 218461, 436922, 873844, 1529227, 1747688, 3058454, 3713837, 6116908, 7427674, 12233816, 14855348, 25996859, 29710696, 51993718, 103987436, 207974872]

約数ペア:

[(1, 207974872), (2, 103987436), (4, 51993718), (7, 29710696), (8, 25996859), (14, 14855348), (17, 12233816), (28, 7427674), (34, 6116908), (56, 3713837), (68, 3058454), (119, 1747688), (136, 1529227), (238, 873844), (476, 436922), (952, 218461)]