213472616

素因数分解:

$2^3\times 7^2\times {\mathrm{227}}^1\times {\mathrm{2399}}^1$

素因数の和:2646

約数の個数: 48

約数和(自身を含む): 467856000

約数和(自身を除く): 254383384

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 227, 392, 454, 908, 1589, 1816, 2399, 3178, 4798, 6356, 9596, 11123, 12712, 16793, 19192, 22246, 33586, 44492, 67172, 88984, 117551, 134344, 235102, 470204, 544573, 940408, 1089146, 2178292, 3812011, 4356584, 7624022, 15248044, 26684077, 30496088, 53368154, 106736308, 213472616]

約数ペア:

[(1, 213472616), (2, 106736308), (4, 53368154), (7, 30496088), (8, 26684077), (14, 15248044), (28, 7624022), (49, 4356584), (56, 3812011), (98, 2178292), (196, 1089146), (227, 940408), (392, 544573), (454, 470204), (908, 235102), (1589, 134344), (1816, 117551), (2399, 88984), (3178, 67172), (4798, 44492), (6356, 33586), (9596, 22246), (11123, 19192), (12712, 16793)]