201195743

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{8387}}^1$

素因数の和:8566

約数の個数: 16

約数和(自身を含む): 241574400

約数和(自身を除く): 40378657

約数列:

[1, 7, 23, 149, 161, 1043, 3427, 8387, 23989, 58709, 192901, 1249663, 1350307, 8747641, 28742249, 201195743]

約数ペア:

[(1, 201195743), (7, 28742249), (23, 8747641), (149, 1350307), (161, 1249663), (1043, 192901), (3427, 58709), (8387, 23989)]