212337712

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{186917}}^1$

素因数の和:186996

約数の個数: 20

約数和(自身を含む): 417200976

約数和(自身を除く): 204863264

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 186917, 373834, 747668, 1495336, 2990672, 13271107, 26542214, 53084428, 106168856, 212337712]

約数ペア:

[(1, 212337712), (2, 106168856), (4, 53084428), (8, 26542214), (16, 13271107), (71, 2990672), (142, 1495336), (284, 747668), (568, 373834), (1136, 186917)]