208542879246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{906007}}^1$

素因数の和:906265

約数の個数: 48

約数和(自身を含む): 453627333504

約数和(自身を除く): 245084454258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 227, 338, 454, 507, 681, 1014, 1362, 2951, 5902, 8853, 17706, 38363, 76726, 115089, 230178, 906007, 1812014, 2718021, 5436042, 11778091, 23556182, 35334273, 70668546, 153115183, 205663589, 306230366, 411327178, 459345549, 616990767, 918691098, 1233981534, 2673626657, 5347253314, 8020879971, 16041759942, 34757146541, 69514293082, 104271439623, 208542879246]

約数ペア:

[(1, 208542879246), (2, 104271439623), (3, 69514293082), (6, 34757146541), (13, 16041759942), (26, 8020879971), (39, 5347253314), (78, 2673626657), (169, 1233981534), (227, 918691098), (338, 616990767), (454, 459345549), (507, 411327178), (681, 306230366), (1014, 205663589), (1362, 153115183), (2951, 70668546), (5902, 35334273), (8853, 23556182), (17706, 11778091), (38363, 5436042), (76726, 2718021), (115089, 1812014), (230178, 906007)]