199148185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{8623}}^1$

素因数の和:8808

約数の個数: 16

約数和(自身を含む): 248371200

約数和(自身を除く): 49223015

約数列:

[1, 5, 31, 149, 155, 745, 4619, 8623, 23095, 43115, 267313, 1284827, 1336565, 6424135, 39829637, 199148185]

約数ペア:

[(1, 199148185), (5, 39829637), (31, 6424135), (149, 1336565), (155, 1284827), (745, 267313), (4619, 43115), (8623, 23095)]