202940752

素因数分解:

$2^4\times 7^3\times {\mathrm{36979}}^1$

素因数の和:37008

約数の個数: 40

約数和(自身を含む): 458552000

約数和(自身を除く): 255611248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 36979, 73958, 147916, 258853, 295832, 517706, 591664, 1035412, 1811971, 2070824, 3623942, 4141648, 7247884, 12683797, 14495768, 25367594, 28991536, 50735188, 101470376, 202940752]

約数ペア:

[(1, 202940752), (2, 101470376), (4, 50735188), (7, 28991536), (8, 25367594), (14, 14495768), (16, 12683797), (28, 7247884), (49, 4141648), (56, 3623942), (98, 2070824), (112, 1811971), (196, 1035412), (343, 591664), (392, 517706), (686, 295832), (784, 258853), (1372, 147916), (2744, 73958), (5488, 36979)]