209263392

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 679633920

約数和(自身を除く): 470370528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 93, 96, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 288, 312, 351, 372, 403, 416, 432, 468, 496, 558, 601, 624, 702, 744, 806, 837, 864, 936, 992, 1116, 1202, 1209, 1248, 1404, 1488, 1612, 1674, 1803, 1872, 2232, 2404, 2418, 2808, 2976, 3224, 3348, 3606, 3627, 3744, 4464, 4808, 4836, 5409, 5616, 6448, 6696, 7212, 7254, 7813, 8928, 9616, 9672, 10818, 10881, 11232, 12896, 13392, 14424, 14508, 15626, 16227, 18631, 19232, 19344, 21636, 21762, 23439, 26784, 28848, 29016, 31252, 32454, 37262, 38688, 43272, 43524, 46878, 55893, 57696, 58032, 62504, 64908, 70317, 74524, 86544, 87048, 93756, 111786, 116064, 125008, 129816, 140634, 149048, 167679, 173088, 174096, 187512, 210951, 223572, 242203, 250016, 259632, 281268, 298096, 335358, 348192, 375024, 421902, 447144, 484406, 503037, 519264, 562536, 596192, 670716, 726609, 750048, 843804, 894288, 968812, 1006074, 1125072, 1341432, 1453218, 1687608, 1788576, 1937624, 2012148, 2179827, 2250144, 2682864, 2906436, 3375216, 3875248, 4024296, 4359654, 5365728, 5812872, 6539481, 6750432, 7750496, 8048592, 8719308, 11625744, 13078962, 16097184, 17438616, 23251488, 26157924, 34877232, 52315848, 69754464, 104631696, 209263392]

約数ペア:

[(1, 209263392), (2, 104631696), (3, 69754464), (4, 52315848), (6, 34877232), (8, 26157924), (9, 23251488), (12, 17438616), (13, 16097184), (16, 13078962), (18, 11625744), (24, 8719308), (26, 8048592), (27, 7750496), (31, 6750432), (32, 6539481), (36, 5812872), (39, 5365728), (48, 4359654), (52, 4024296), (54, 3875248), (62, 3375216), (72, 2906436), (78, 2682864), (93, 2250144), (96, 2179827), (104, 2012148), (108, 1937624), (117, 1788576), (124, 1687608), (144, 1453218), (156, 1341432), (186, 1125072), (208, 1006074), (216, 968812), (234, 894288), (248, 843804), (279, 750048), (288, 726609), (312, 670716), (351, 596192), (372, 562536), (403, 519264), (416, 503037), (432, 484406), (468, 447144), (496, 421902), (558, 375024), (601, 348192), (624, 335358), (702, 298096), (744, 281268), (806, 259632), (837, 250016), (864, 242203), (936, 223572), (992, 210951), (1116, 187512), (1202, 174096), (1209, 173088), (1248, 167679), (1404, 149048), (1488, 140634), (1612, 129816), (1674, 125008), (1803, 116064), (1872, 111786), (2232, 93756), (2404, 87048), (2418, 86544), (2808, 74524), (2976, 70317), (3224, 64908), (3348, 62504), (3606, 58032), (3627, 57696), (3744, 55893), (4464, 46878), (4808, 43524), (4836, 43272), (5409, 38688), (5616, 37262), (6448, 32454), (6696, 31252), (7212, 29016), (7254, 28848), (7813, 26784), (8928, 23439), (9616, 21762), (9672, 21636), (10818, 19344), (10881, 19232), (11232, 18631), (12896, 16227), (13392, 15626), (14424, 14508)]