200758428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2879}}^1$

素因数の和:3051

約数の個数: 72

約数和(自身を含む): 550368000

約数和(自身を除く): 349609572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 596, 894, 1341, 1788, 1937, 2682, 2879, 3874, 5364, 5758, 5811, 7748, 8637, 11516, 11622, 17274, 17433, 23244, 25911, 34548, 34866, 37427, 51822, 69732, 74854, 103644, 112281, 149708, 224562, 336843, 428971, 449124, 673686, 857942, 1286913, 1347372, 1715884, 2573826, 3860739, 5147652, 5576623, 7721478, 11153246, 15442956, 16729869, 22306492, 33459738, 50189607, 66919476, 100379214, 200758428]

約数ペア:

[(1, 200758428), (2, 100379214), (3, 66919476), (4, 50189607), (6, 33459738), (9, 22306492), (12, 16729869), (13, 15442956), (18, 11153246), (26, 7721478), (36, 5576623), (39, 5147652), (52, 3860739), (78, 2573826), (117, 1715884), (149, 1347372), (156, 1286913), (234, 857942), (298, 673686), (447, 449124), (468, 428971), (596, 336843), (894, 224562), (1341, 149708), (1788, 112281), (1937, 103644), (2682, 74854), (2879, 69732), (3874, 51822), (5364, 37427), (5758, 34866), (5811, 34548), (7748, 25911), (8637, 23244), (11516, 17433), (11622, 17274)]