201729086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 331161600

約数和(自身を除く): 129432514

約数列:

[1, 2, 13, 26, 127, 199, 254, 307, 398, 614, 1651, 2587, 3302, 3991, 5174, 7982, 25273, 38989, 50546, 61093, 77978, 122186, 328549, 506857, 657098, 794209, 1013714, 1588418, 7758811, 15517622, 100864543, 201729086]

約数ペア:

[(1, 201729086), (2, 100864543), (13, 15517622), (26, 7758811), (127, 1588418), (199, 1013714), (254, 794209), (307, 657098), (398, 506857), (614, 328549), (1651, 122186), (2587, 77978), (3302, 61093), (3991, 50546), (5174, 38989), (7982, 25273)]