195245869

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{1093}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 243445632

約数和(自身を除く): 48199763

約数列:

[1, 7, 13, 91, 151, 169, 1057, 1093, 1183, 1963, 7651, 13741, 14209, 25519, 99463, 165043, 178633, 184717, 1155301, 1293019, 2145559, 15018913, 27892267, 195245869]

約数ペア:

[(1, 195245869), (7, 27892267), (13, 15018913), (91, 2145559), (151, 1293019), (169, 1155301), (1057, 184717), (1093, 178633), (1183, 165043), (1963, 99463), (7651, 25519), (13741, 14209)]