201228316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{85411}}^1$

素因数の和:85465

約数の個数: 24

約数和(自身を含む): 382645760

約数和(自身を除く): 181417444

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 85411, 170822, 341644, 1622809, 2647741, 3245618, 5295482, 6491236, 10590964, 50307079, 100614158, 201228316]

約数ペア:

[(1, 201228316), (2, 100614158), (4, 50307079), (19, 10590964), (31, 6491236), (38, 5295482), (62, 3245618), (76, 2647741), (124, 1622809), (589, 341644), (1178, 170822), (2356, 85411)]