208846944

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 643507200

約数和(自身を除く): 434660256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 47, 48, 54, 72, 74, 94, 96, 108, 111, 139, 141, 144, 148, 188, 216, 222, 278, 282, 288, 296, 333, 376, 417, 423, 432, 444, 556, 564, 592, 666, 752, 834, 846, 864, 888, 999, 1112, 1128, 1184, 1251, 1269, 1332, 1504, 1668, 1692, 1739, 1776, 1998, 2224, 2256, 2502, 2538, 2664, 3336, 3384, 3478, 3552, 3753, 3996, 4448, 4512, 5004, 5076, 5143, 5217, 5328, 6533, 6672, 6768, 6956, 7506, 7992, 10008, 10152, 10286, 10434, 10656, 13066, 13344, 13536, 13912, 15012, 15429, 15651, 15984, 19599, 20016, 20304, 20572, 20868, 26132, 27824, 30024, 30858, 31302, 31968, 39198, 40032, 40608, 41144, 41736, 46287, 46953, 52264, 55648, 58797, 60048, 61716, 62604, 78396, 82288, 83472, 92574, 93906, 104528, 117594, 120096, 123432, 125208, 138861, 156792, 164576, 166944, 176391, 185148, 187812, 209056, 235188, 241721, 246864, 250416, 277722, 313584, 352782, 370296, 375624, 470376, 483442, 493728, 500832, 555444, 627168, 705564, 725163, 740592, 751248, 940752, 966884, 1110888, 1411128, 1450326, 1481184, 1502496, 1881504, 1933768, 2175489, 2221776, 2822256, 2900652, 3867536, 4350978, 4443552, 5644512, 5801304, 6526467, 7735072, 8701956, 11602608, 13052934, 17403912, 23205216, 26105868, 34807824, 52211736, 69615648, 104423472, 208846944]

約数ペア:

[(1, 208846944), (2, 104423472), (3, 69615648), (4, 52211736), (6, 34807824), (8, 26105868), (9, 23205216), (12, 17403912), (16, 13052934), (18, 11602608), (24, 8701956), (27, 7735072), (32, 6526467), (36, 5801304), (37, 5644512), (47, 4443552), (48, 4350978), (54, 3867536), (72, 2900652), (74, 2822256), (94, 2221776), (96, 2175489), (108, 1933768), (111, 1881504), (139, 1502496), (141, 1481184), (144, 1450326), (148, 1411128), (188, 1110888), (216, 966884), (222, 940752), (278, 751248), (282, 740592), (288, 725163), (296, 705564), (333, 627168), (376, 555444), (417, 500832), (423, 493728), (432, 483442), (444, 470376), (556, 375624), (564, 370296), (592, 352782), (666, 313584), (752, 277722), (834, 250416), (846, 246864), (864, 241721), (888, 235188), (999, 209056), (1112, 187812), (1128, 185148), (1184, 176391), (1251, 166944), (1269, 164576), (1332, 156792), (1504, 138861), (1668, 125208), (1692, 123432), (1739, 120096), (1776, 117594), (1998, 104528), (2224, 93906), (2256, 92574), (2502, 83472), (2538, 82288), (2664, 78396), (3336, 62604), (3384, 61716), (3478, 60048), (3552, 58797), (3753, 55648), (3996, 52264), (4448, 46953), (4512, 46287), (5004, 41736), (5076, 41144), (5143, 40608), (5217, 40032), (5328, 39198), (6533, 31968), (6672, 31302), (6768, 30858), (6956, 30024), (7506, 27824), (7992, 26132), (10008, 20868), (10152, 20572), (10286, 20304), (10434, 20016), (10656, 19599), (13066, 15984), (13344, 15651), (13536, 15429), (13912, 15012)]