199414384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7549}}^1$

素因数の和:7697

約数の個数: 40

約数和(自身を含む): 419417600

約数和(自身を除く): 220003216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 7549, 13208, 15098, 26416, 30196, 60392, 98137, 120784, 196274, 392548, 785096, 958723, 1570192, 1917446, 3834892, 7669784, 12463399, 15339568, 24926798, 49853596, 99707192, 199414384]

約数ペア:

[(1, 199414384), (2, 99707192), (4, 49853596), (8, 24926798), (13, 15339568), (16, 12463399), (26, 7669784), (52, 3834892), (104, 1917446), (127, 1570192), (208, 958723), (254, 785096), (508, 392548), (1016, 196274), (1651, 120784), (2032, 98137), (3302, 60392), (6604, 30196), (7549, 26416), (13208, 15098)]