203920802406

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{418861}}^1$

素因数の和:418966

約数の個数: 96

約数和(自身を含む): 491636759328

約数和(自身を除く): 287715956922

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 43, 51, 74, 86, 102, 111, 129, 153, 222, 258, 306, 333, 387, 629, 666, 731, 774, 1258, 1462, 1591, 1887, 2193, 3182, 3774, 4386, 4773, 5661, 6579, 9546, 11322, 13158, 14319, 27047, 28638, 54094, 81141, 162282, 243423, 418861, 486846, 837722, 1256583, 2513166, 3769749, 7120637, 7539498, 14241274, 15497857, 18011023, 21361911, 30995714, 36022046, 42723822, 46493571, 54033069, 64085733, 92987142, 108066138, 128171466, 139480713, 162099207, 263463569, 278961426, 306187391, 324198414, 526927138, 612374782, 666407851, 790390707, 918562173, 1332815702, 1580781414, 1837124346, 1999223553, 2371172121, 2755686519, 3998447106, 4742344242, 5511373038, 5997670659, 11328933467, 11995341318, 22657866934, 33986800401, 67973600802, 101960401203, 203920802406]

約数ペア:

[(1, 203920802406), (2, 101960401203), (3, 67973600802), (6, 33986800401), (9, 22657866934), (17, 11995341318), (18, 11328933467), (34, 5997670659), (37, 5511373038), (43, 4742344242), (51, 3998447106), (74, 2755686519), (86, 2371172121), (102, 1999223553), (111, 1837124346), (129, 1580781414), (153, 1332815702), (222, 918562173), (258, 790390707), (306, 666407851), (333, 612374782), (387, 526927138), (629, 324198414), (666, 306187391), (731, 278961426), (774, 263463569), (1258, 162099207), (1462, 139480713), (1591, 128171466), (1887, 108066138), (2193, 92987142), (3182, 64085733), (3774, 54033069), (4386, 46493571), (4773, 42723822), (5661, 36022046), (6579, 30995714), (9546, 21361911), (11322, 18011023), (13158, 15497857), (14319, 14241274), (27047, 7539498), (28638, 7120637), (54094, 3769749), (81141, 2513166), (162282, 1256583), (243423, 837722), (418861, 486846)]