201771738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 516612096

約数和(自身を除く): 314840358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 167, 223, 258, 301, 334, 387, 446, 501, 602, 669, 774, 903, 1002, 1169, 1338, 1503, 1561, 1806, 2007, 2338, 2709, 3006, 3122, 3507, 4014, 4683, 5418, 7014, 7181, 9366, 9589, 10521, 14049, 14362, 19178, 21042, 21543, 28098, 28767, 37241, 43086, 50267, 57534, 64629, 67123, 74482, 86301, 100534, 111723, 129258, 134246, 150801, 172602, 201369, 223446, 260687, 301602, 335169, 402738, 452403, 521374, 604107, 670338, 782061, 904806, 1208214, 1564122, 1601363, 2346183, 3202726, 4692366, 4804089, 9608178, 11209541, 14412267, 22419082, 28824534, 33628623, 67257246, 100885869, 201771738]

約数ペア:

[(1, 201771738), (2, 100885869), (3, 67257246), (6, 33628623), (7, 28824534), (9, 22419082), (14, 14412267), (18, 11209541), (21, 9608178), (42, 4804089), (43, 4692366), (63, 3202726), (86, 2346183), (126, 1601363), (129, 1564122), (167, 1208214), (223, 904806), (258, 782061), (301, 670338), (334, 604107), (387, 521374), (446, 452403), (501, 402738), (602, 335169), (669, 301602), (774, 260687), (903, 223446), (1002, 201369), (1169, 172602), (1338, 150801), (1503, 134246), (1561, 129258), (1806, 111723), (2007, 100534), (2338, 86301), (2709, 74482), (3006, 67123), (3122, 64629), (3507, 57534), (4014, 50267), (4683, 43086), (5418, 37241), (7014, 28767), (7181, 28098), (9366, 21543), (9589, 21042), (10521, 19178), (14049, 14362)]