193181569

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 36

約数和(自身を含む): 242187984

約数和(自身を除く): 49006415

約数列:

[1, 7, 19, 49, 67, 133, 163, 361, 469, 931, 1141, 1273, 2527, 3097, 3283, 7987, 8911, 10921, 17689, 21679, 24187, 58843, 62377, 76447, 151753, 169309, 207499, 411901, 535129, 1185163, 1452493, 2883307, 3942481, 10167451, 27597367, 193181569]

約数ペア:

[(1, 193181569), (7, 27597367), (19, 10167451), (49, 3942481), (67, 2883307), (133, 1452493), (163, 1185163), (361, 535129), (469, 411901), (931, 207499), (1141, 169309), (1273, 151753), (2527, 76447), (3097, 62377), (3283, 58843), (7987, 24187), (8911, 21679), (10921, 17689)]