197553048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2017}}^1$

素因数の和:2097

約数の個数: 128

約数和(自身を含む): 627678720

約数和(自身を除く): 430125672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 53, 56, 66, 77, 84, 88, 106, 132, 154, 159, 168, 212, 231, 264, 308, 318, 371, 424, 462, 583, 616, 636, 742, 924, 1113, 1166, 1272, 1484, 1749, 1848, 2017, 2226, 2332, 2968, 3498, 4034, 4081, 4452, 4664, 6051, 6996, 8068, 8162, 8904, 12102, 12243, 13992, 14119, 16136, 16324, 22187, 24204, 24486, 28238, 32648, 42357, 44374, 48408, 48972, 56476, 66561, 84714, 88748, 97944, 106901, 112952, 133122, 155309, 169428, 177496, 213802, 266244, 310618, 320703, 338856, 427604, 465927, 532488, 621236, 641406, 748307, 855208, 931854, 1175911, 1242472, 1282812, 1496614, 1863708, 2244921, 2351822, 2565624, 2993228, 3527733, 3727416, 4489842, 4703644, 5986456, 7055466, 8231377, 8979684, 9407288, 14110932, 16462754, 17959368, 24694131, 28221864, 32925508, 49388262, 65851016, 98776524, 197553048]

約数ペア:

[(1, 197553048), (2, 98776524), (3, 65851016), (4, 49388262), (6, 32925508), (7, 28221864), (8, 24694131), (11, 17959368), (12, 16462754), (14, 14110932), (21, 9407288), (22, 8979684), (24, 8231377), (28, 7055466), (33, 5986456), (42, 4703644), (44, 4489842), (53, 3727416), (56, 3527733), (66, 2993228), (77, 2565624), (84, 2351822), (88, 2244921), (106, 1863708), (132, 1496614), (154, 1282812), (159, 1242472), (168, 1175911), (212, 931854), (231, 855208), (264, 748307), (308, 641406), (318, 621236), (371, 532488), (424, 465927), (462, 427604), (583, 338856), (616, 320703), (636, 310618), (742, 266244), (924, 213802), (1113, 177496), (1166, 169428), (1272, 155309), (1484, 133122), (1749, 112952), (1848, 106901), (2017, 97944), (2226, 88748), (2332, 84714), (2968, 66561), (3498, 56476), (4034, 48972), (4081, 48408), (4452, 44374), (4664, 42357), (6051, 32648), (6996, 28238), (8068, 24486), (8162, 24204), (8904, 22187), (12102, 16324), (12243, 16136), (13992, 14119)]