204794928

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3587

約数の個数: 120

約数和(自身を含む): 637320320

約数和(自身を除く): 432525392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3529, 3627, 4464, 4836, 6448, 7058, 7254, 9672, 10587, 14116, 14508, 19344, 21174, 28232, 29016, 31761, 42348, 45877, 56464, 58032, 63522, 84696, 91754, 109399, 127044, 137631, 169392, 183508, 218798, 254088, 275262, 328197, 367016, 412893, 437596, 508176, 550524, 656394, 734032, 825786, 875192, 984591, 1101048, 1312788, 1422187, 1651572, 1750384, 1969182, 2202096, 2625576, 2844374, 3303144, 3938364, 4266561, 5251152, 5688748, 6606288, 7876728, 8533122, 11377496, 12799683, 15753456, 17066244, 22754992, 25599366, 34132488, 51198732, 68264976, 102397464, 204794928]

約数ペア:

[(1, 204794928), (2, 102397464), (3, 68264976), (4, 51198732), (6, 34132488), (8, 25599366), (9, 22754992), (12, 17066244), (13, 15753456), (16, 12799683), (18, 11377496), (24, 8533122), (26, 7876728), (31, 6606288), (36, 5688748), (39, 5251152), (48, 4266561), (52, 3938364), (62, 3303144), (72, 2844374), (78, 2625576), (93, 2202096), (104, 1969182), (117, 1750384), (124, 1651572), (144, 1422187), (156, 1312788), (186, 1101048), (208, 984591), (234, 875192), (248, 825786), (279, 734032), (312, 656394), (372, 550524), (403, 508176), (468, 437596), (496, 412893), (558, 367016), (624, 328197), (744, 275262), (806, 254088), (936, 218798), (1116, 183508), (1209, 169392), (1488, 137631), (1612, 127044), (1872, 109399), (2232, 91754), (2418, 84696), (3224, 63522), (3529, 58032), (3627, 56464), (4464, 45877), (4836, 42348), (6448, 31761), (7058, 29016), (7254, 28232), (9672, 21174), (10587, 19344), (14116, 14508)]