213973664

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 436359168

約数和(自身を除く): 222385504

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 127, 148, 254, 296, 508, 592, 1016, 1184, 1423, 2032, 2846, 4064, 4699, 5692, 9398, 11384, 18796, 22768, 37592, 45536, 52651, 75184, 105302, 150368, 180721, 210604, 361442, 421208, 722884, 842416, 1445768, 1684832, 2891536, 5783072, 6686677, 13373354, 26746708, 53493416, 106986832, 213973664]

約数ペア:

[(1, 213973664), (2, 106986832), (4, 53493416), (8, 26746708), (16, 13373354), (32, 6686677), (37, 5783072), (74, 2891536), (127, 1684832), (148, 1445768), (254, 842416), (296, 722884), (508, 421208), (592, 361442), (1016, 210604), (1184, 180721), (1423, 150368), (2032, 105302), (2846, 75184), (4064, 52651), (4699, 45536), (5692, 37592), (9398, 22768), (11384, 18796)]