203143024

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 483451200

約数和(自身を除く): 280308176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 47, 49, 56, 74, 94, 98, 112, 148, 149, 188, 196, 259, 296, 298, 329, 376, 392, 518, 592, 596, 658, 752, 784, 1036, 1043, 1192, 1316, 1739, 1813, 2072, 2086, 2303, 2384, 2632, 3478, 3626, 4144, 4172, 4606, 5264, 5513, 6956, 7003, 7252, 7301, 8344, 9212, 11026, 12173, 13912, 14006, 14504, 14602, 16688, 18424, 22052, 24346, 27824, 28012, 29008, 29204, 36848, 38591, 44104, 48692, 49021, 56024, 58408, 77182, 85211, 88208, 97384, 98042, 112048, 116816, 154364, 170422, 194768, 196084, 259111, 270137, 308728, 340844, 343147, 392168, 518222, 540274, 617456, 681688, 686294, 784336, 1036444, 1080548, 1363376, 1372588, 1813777, 2072888, 2161096, 2745176, 3627554, 4145776, 4322192, 5490352, 7255108, 12696439, 14510216, 25392878, 29020432, 50785756, 101571512, 203143024]

約数ペア:

[(1, 203143024), (2, 101571512), (4, 50785756), (7, 29020432), (8, 25392878), (14, 14510216), (16, 12696439), (28, 7255108), (37, 5490352), (47, 4322192), (49, 4145776), (56, 3627554), (74, 2745176), (94, 2161096), (98, 2072888), (112, 1813777), (148, 1372588), (149, 1363376), (188, 1080548), (196, 1036444), (259, 784336), (296, 686294), (298, 681688), (329, 617456), (376, 540274), (392, 518222), (518, 392168), (592, 343147), (596, 340844), (658, 308728), (752, 270137), (784, 259111), (1036, 196084), (1043, 194768), (1192, 170422), (1316, 154364), (1739, 116816), (1813, 112048), (2072, 98042), (2086, 97384), (2303, 88208), (2384, 85211), (2632, 77182), (3478, 58408), (3626, 56024), (4144, 49021), (4172, 48692), (4606, 44104), (5264, 38591), (5513, 36848), (6956, 29204), (7003, 29008), (7252, 28012), (7301, 27824), (8344, 24346), (9212, 22052), (11026, 18424), (12173, 16688), (13912, 14602), (14006, 14504)]