188217835

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{631}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 245653344

約数和(自身を除く): 57435509

約数列:

[1, 5, 13, 65, 169, 353, 631, 845, 1765, 3155, 4589, 8203, 22945, 41015, 59657, 106639, 222743, 298285, 533195, 1113715, 2895659, 14478295, 37643567, 188217835]

約数ペア:

[(1, 188217835), (5, 37643567), (13, 14478295), (65, 2895659), (169, 1113715), (353, 533195), (631, 298285), (845, 222743), (1765, 106639), (3155, 59657), (4589, 41015), (8203, 22945)]