196951618

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{77479}}^1$

素因数の和:77553

約数の個数: 16

約数和(自身を含む): 312399360

約数和(自身を除く): 115447742

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 77479, 154958, 2401849, 3176639, 4803698, 6353278, 98475809, 196951618]

約数ペア:

[(1, 196951618), (2, 98475809), (31, 6353278), (41, 4803698), (62, 3176639), (82, 2401849), (1271, 154958), (2542, 77479)]