201949977573

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{2843}}^1\times {\mathrm{17657}}^1$

素因数の和:20658

約数の個数: 32

約数和(自身を含む): 301316112000

約数和(自身を除く): 99366134427

約数列:

[1, 3, 9, 27, 149, 447, 1341, 2843, 4023, 8529, 17657, 25587, 52971, 76761, 158913, 423607, 476739, 1270821, 2630893, 3812463, 7892679, 11437389, 23678037, 50198851, 71034111, 150596553, 451789659, 1355368977, 7479628799, 22438886397, 67316659191, 201949977573]

約数ペア:

[(1, 201949977573), (3, 67316659191), (9, 22438886397), (27, 7479628799), (149, 1355368977), (447, 451789659), (1341, 150596553), (2843, 71034111), (4023, 50198851), (8529, 23678037), (17657, 11437389), (25587, 7892679), (52971, 3812463), (76761, 2630893), (158913, 1270821), (423607, 476739)]