207053924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18169}}^1$

素因数の和:18228

約数の個数: 48

約数和(自身を含む): 463989120

約数和(自身を除く): 256935196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 11396, 18169, 36338, 72676, 127183, 199859, 254366, 399718, 508732, 672253, 799436, 1344506, 1399013, 2689012, 2798026, 4705771, 5596052, 7394783, 9411542, 14789566, 18823084, 29579132, 51763481, 103526962, 207053924]

約数ペア:

[(1, 207053924), (2, 103526962), (4, 51763481), (7, 29579132), (11, 18823084), (14, 14789566), (22, 9411542), (28, 7394783), (37, 5596052), (44, 4705771), (74, 2798026), (77, 2689012), (148, 1399013), (154, 1344506), (259, 799436), (308, 672253), (407, 508732), (518, 399718), (814, 254366), (1036, 199859), (1628, 127183), (2849, 72676), (5698, 36338), (11396, 18169)]