201481488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2503}}^1$

素因数の和:2573

約数の個数: 120

約数和(自身を含む): 621612992

約数和(自身を除く): 420131504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 2064, 2236, 2503, 3096, 3354, 4472, 5006, 5031, 6192, 6708, 7509, 8944, 10012, 10062, 13416, 15018, 20024, 20124, 22527, 26832, 30036, 32539, 40048, 40248, 45054, 60072, 65078, 80496, 90108, 97617, 107629, 120144, 130156, 180216, 195234, 215258, 260312, 292851, 322887, 360432, 390468, 430516, 520624, 585702, 645774, 780936, 861032, 968661, 1171404, 1291548, 1399177, 1561872, 1722064, 1937322, 2342808, 2583096, 2798354, 3874644, 4197531, 4685616, 5166192, 5596708, 7749288, 8395062, 11193416, 12592593, 15498576, 16790124, 22386832, 25185186, 33580248, 50370372, 67160496, 100740744, 201481488]

約数ペア:

[(1, 201481488), (2, 100740744), (3, 67160496), (4, 50370372), (6, 33580248), (8, 25185186), (9, 22386832), (12, 16790124), (13, 15498576), (16, 12592593), (18, 11193416), (24, 8395062), (26, 7749288), (36, 5596708), (39, 5166192), (43, 4685616), (48, 4197531), (52, 3874644), (72, 2798354), (78, 2583096), (86, 2342808), (104, 1937322), (117, 1722064), (129, 1561872), (144, 1399177), (156, 1291548), (172, 1171404), (208, 968661), (234, 861032), (258, 780936), (312, 645774), (344, 585702), (387, 520624), (468, 430516), (516, 390468), (559, 360432), (624, 322887), (688, 292851), (774, 260312), (936, 215258), (1032, 195234), (1118, 180216), (1548, 130156), (1677, 120144), (1872, 107629), (2064, 97617), (2236, 90108), (2503, 80496), (3096, 65078), (3354, 60072), (4472, 45054), (5006, 40248), (5031, 40048), (6192, 32539), (6708, 30036), (7509, 26832), (8944, 22527), (10012, 20124), (10062, 20024), (13416, 15018)]