190089618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{2473}}^1$

素因数の和:3058

約数の個数: 32

約数和(自身を含む): 397581696

約数和(自身を除く): 207492078

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 557, 1114, 1671, 2473, 3342, 4946, 7419, 12811, 14838, 25622, 38433, 56879, 76866, 113758, 170637, 341274, 1377461, 2754922, 4132383, 8264766, 31681603, 63363206, 95044809, 190089618]

約数ペア:

[(1, 190089618), (2, 95044809), (3, 63363206), (6, 31681603), (23, 8264766), (46, 4132383), (69, 2754922), (138, 1377461), (557, 341274), (1114, 170637), (1671, 113758), (2473, 76866), (3342, 56879), (4946, 38433), (7419, 25622), (12811, 14838)]