206823728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{562021}}^1$

素因数の和:562052

約数の個数: 20

約数和(自身を含む): 418144368

約数和(自身を除く): 211320640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 562021, 1124042, 2248084, 4496168, 8992336, 12926483, 25852966, 51705932, 103411864, 206823728]

約数ペア:

[(1, 206823728), (2, 103411864), (4, 51705932), (8, 25852966), (16, 12926483), (23, 8992336), (46, 4496168), (92, 2248084), (184, 1124042), (368, 562021)]