199140474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{15107}}^1$

素因数の和:15151

約数の個数: 32

約数和(自身を含む): 431484480

約数和(自身を除く): 232344006

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 2197, 4394, 6591, 13182, 15107, 30214, 45321, 90642, 196391, 392782, 589173, 1178346, 2553083, 5106166, 7659249, 15318498, 33190079, 66380158, 99570237, 199140474]

約数ペア:

[(1, 199140474), (2, 99570237), (3, 66380158), (6, 33190079), (13, 15318498), (26, 7659249), (39, 5106166), (78, 2553083), (169, 1178346), (338, 589173), (507, 392782), (1014, 196391), (2197, 90642), (4394, 45321), (6591, 30214), (13182, 15107)]