200953790

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{1229}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 368232480

約数和(自身を除く): 167278690

約数列:

[1, 2, 5, 10, 83, 166, 197, 394, 415, 830, 985, 1229, 1970, 2458, 6145, 12290, 16351, 32702, 81755, 102007, 163510, 204014, 242113, 484226, 510035, 1020070, 1210565, 2421130, 20095379, 40190758, 100476895, 200953790]

約数ペア:

[(1, 200953790), (2, 100476895), (5, 40190758), (10, 20095379), (83, 2421130), (166, 1210565), (197, 1020070), (394, 510035), (415, 484226), (830, 242113), (985, 204014), (1229, 163510), (1970, 102007), (2458, 81755), (6145, 32702), (12290, 16351)]