211380072

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 575769600

約数和(自身を除く): 364389528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 97, 101, 116, 124, 174, 186, 194, 202, 232, 248, 291, 303, 348, 372, 388, 404, 582, 606, 696, 744, 776, 808, 899, 1164, 1212, 1798, 2328, 2424, 2697, 2813, 2929, 3007, 3131, 3596, 5394, 5626, 5858, 6014, 6262, 7192, 8439, 8787, 9021, 9393, 9797, 10788, 11252, 11716, 12028, 12524, 16878, 17574, 18042, 18786, 19594, 21576, 22504, 23432, 24056, 25048, 29391, 33756, 35148, 36084, 37572, 39188, 58782, 67512, 70296, 72168, 75144, 78376, 87203, 90799, 117564, 174406, 181598, 235128, 261609, 272397, 284113, 303707, 348812, 363196, 523218, 544794, 568226, 607414, 697624, 726392, 852339, 911121, 1046436, 1089588, 1136452, 1214828, 1704678, 1822242, 2092872, 2179176, 2272904, 2429656, 3409356, 3644484, 6818712, 7288968, 8807503, 17615006, 26422509, 35230012, 52845018, 70460024, 105690036, 211380072]

約数ペア:

[(1, 211380072), (2, 105690036), (3, 70460024), (4, 52845018), (6, 35230012), (8, 26422509), (12, 17615006), (24, 8807503), (29, 7288968), (31, 6818712), (58, 3644484), (62, 3409356), (87, 2429656), (93, 2272904), (97, 2179176), (101, 2092872), (116, 1822242), (124, 1704678), (174, 1214828), (186, 1136452), (194, 1089588), (202, 1046436), (232, 911121), (248, 852339), (291, 726392), (303, 697624), (348, 607414), (372, 568226), (388, 544794), (404, 523218), (582, 363196), (606, 348812), (696, 303707), (744, 284113), (776, 272397), (808, 261609), (899, 235128), (1164, 181598), (1212, 174406), (1798, 117564), (2328, 90799), (2424, 87203), (2697, 78376), (2813, 75144), (2929, 72168), (3007, 70296), (3131, 67512), (3596, 58782), (5394, 39188), (5626, 37572), (5858, 36084), (6014, 35148), (6262, 33756), (7192, 29391), (8439, 25048), (8787, 24056), (9021, 23432), (9393, 22504), (9797, 21576), (10788, 19594), (11252, 18786), (11716, 18042), (12028, 17574), (12524, 16878)]