194851020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 679182336

約数和(自身を除く): 484331316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 127, 130, 140, 156, 182, 195, 210, 254, 260, 273, 281, 364, 381, 390, 420, 455, 508, 546, 562, 635, 762, 780, 843, 889, 910, 1092, 1124, 1270, 1365, 1405, 1524, 1651, 1686, 1778, 1820, 1905, 1967, 2540, 2667, 2730, 2810, 3302, 3372, 3556, 3653, 3810, 3934, 4215, 4445, 4953, 5334, 5460, 5620, 5901, 6604, 7306, 7620, 7868, 8255, 8430, 8890, 9835, 9906, 10668, 10959, 11557, 11802, 13335, 14612, 16510, 16860, 17780, 18265, 19670, 19812, 21918, 23114, 23604, 24765, 25571, 26670, 29505, 33020, 34671, 35687, 36530, 39340, 43836, 46228, 49530, 51142, 53340, 54795, 57785, 59010, 69342, 71374, 73060, 76713, 99060, 102284, 107061, 109590, 115570, 118020, 127855, 138684, 142748, 153426, 173355, 178435, 214122, 219180, 231140, 249809, 255710, 306852, 346710, 356870, 383565, 428244, 463931, 499618, 511420, 535305, 693420, 713740, 749427, 767130, 927862, 999236, 1070610, 1249045, 1391793, 1498854, 1534260, 1855724, 2141220, 2319655, 2498090, 2783586, 2997708, 3247517, 3747135, 4639310, 4996180, 5567172, 6495034, 6958965, 7494270, 9278620, 9742551, 12990068, 13917930, 14988540, 16237585, 19485102, 27835860, 32475170, 38970204, 48712755, 64950340, 97425510, 194851020]

約数ペア:

[(1, 194851020), (2, 97425510), (3, 64950340), (4, 48712755), (5, 38970204), (6, 32475170), (7, 27835860), (10, 19485102), (12, 16237585), (13, 14988540), (14, 13917930), (15, 12990068), (20, 9742551), (21, 9278620), (26, 7494270), (28, 6958965), (30, 6495034), (35, 5567172), (39, 4996180), (42, 4639310), (52, 3747135), (60, 3247517), (65, 2997708), (70, 2783586), (78, 2498090), (84, 2319655), (91, 2141220), (105, 1855724), (127, 1534260), (130, 1498854), (140, 1391793), (156, 1249045), (182, 1070610), (195, 999236), (210, 927862), (254, 767130), (260, 749427), (273, 713740), (281, 693420), (364, 535305), (381, 511420), (390, 499618), (420, 463931), (455, 428244), (508, 383565), (546, 356870), (562, 346710), (635, 306852), (762, 255710), (780, 249809), (843, 231140), (889, 219180), (910, 214122), (1092, 178435), (1124, 173355), (1270, 153426), (1365, 142748), (1405, 138684), (1524, 127855), (1651, 118020), (1686, 115570), (1778, 109590), (1820, 107061), (1905, 102284), (1967, 99060), (2540, 76713), (2667, 73060), (2730, 71374), (2810, 69342), (3302, 59010), (3372, 57785), (3556, 54795), (3653, 53340), (3810, 51142), (3934, 49530), (4215, 46228), (4445, 43836), (4953, 39340), (5334, 36530), (5460, 35687), (5620, 34671), (5901, 33020), (6604, 29505), (7306, 26670), (7620, 25571), (7868, 24765), (8255, 23604), (8430, 23114), (8890, 21918), (9835, 19812), (9906, 19670), (10668, 18265), (10959, 17780), (11557, 16860), (11802, 16510), (13335, 14612)]