210678832

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2953}}^1$

素因数の和:2995

約数の個数: 80

約数和(自身を含む): 512814400

約数和(自身を除く): 302135568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1274, 1372, 1456, 2548, 2744, 2953, 4459, 5096, 5488, 5906, 8918, 10192, 11812, 17836, 20671, 23624, 35672, 38389, 41342, 47248, 71344, 76778, 82684, 144697, 153556, 165368, 268723, 289394, 307112, 330736, 537446, 578788, 614224, 1012879, 1074892, 1157576, 1881061, 2025758, 2149784, 2315152, 3762122, 4051516, 4299568, 7524244, 8103032, 13167427, 15048488, 16206064, 26334854, 30096976, 52669708, 105339416, 210678832]

約数ペア:

[(1, 210678832), (2, 105339416), (4, 52669708), (7, 30096976), (8, 26334854), (13, 16206064), (14, 15048488), (16, 13167427), (26, 8103032), (28, 7524244), (49, 4299568), (52, 4051516), (56, 3762122), (91, 2315152), (98, 2149784), (104, 2025758), (112, 1881061), (182, 1157576), (196, 1074892), (208, 1012879), (343, 614224), (364, 578788), (392, 537446), (637, 330736), (686, 307112), (728, 289394), (784, 268723), (1274, 165368), (1372, 153556), (1456, 144697), (2548, 82684), (2744, 76778), (2953, 71344), (4459, 47248), (5096, 41342), (5488, 38389), (5906, 35672), (8918, 23624), (10192, 20671), (11812, 17836)]