205122383678

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{20693}}^1$

素因数の和:21212

約数の個数: 32

約数和(自身を含む): 313206173280

約数和(自身を除く): 108083789602

約数列:

[1, 2, 139, 181, 197, 278, 362, 394, 20693, 25159, 27383, 35657, 41386, 50318, 54766, 71314, 2876327, 3745433, 4076521, 4956323, 5752654, 7490866, 8153042, 9912646, 520615187, 566636419, 737850301, 1041230374, 1133272838, 1475700602, 102561191839, 205122383678]

約数ペア:

[(1, 205122383678), (2, 102561191839), (139, 1475700602), (181, 1133272838), (197, 1041230374), (278, 737850301), (362, 566636419), (394, 520615187), (20693, 9912646), (25159, 8153042), (27383, 7490866), (35657, 5752654), (41386, 4956323), (50318, 4076521), (54766, 3745433), (71314, 2876327)]