206869465

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{3137}}^1$

素因数の和:3273

約数の個数: 24

約数和(自身を含む): 275453640

約数和(自身を除く): 68584175

約数列:

[1, 5, 11, 55, 109, 121, 545, 605, 1199, 3137, 5995, 13189, 15685, 34507, 65945, 172535, 341933, 379577, 1709665, 1897885, 3761263, 18806315, 41373893, 206869465]

約数ペア:

[(1, 206869465), (5, 41373893), (11, 18806315), (55, 3761263), (109, 1897885), (121, 1709665), (545, 379577), (605, 341933), (1199, 172535), (3137, 65945), (5995, 34507), (13189, 15685)]