198168194

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{16831}}^1$

素因数の和:16898

約数の個数: 24

約数和(自身を含む): 351856128

約数和(自身を除く): 153687934

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 841, 1682, 5887, 11774, 16831, 33662, 117817, 235634, 488099, 976198, 3416693, 6833386, 14154871, 28309742, 99084097, 198168194]

約数ペア:

[(1, 198168194), (2, 99084097), (7, 28309742), (14, 14154871), (29, 6833386), (58, 3416693), (203, 976198), (406, 488099), (841, 235634), (1682, 117817), (5887, 33662), (11774, 16831)]