204456616

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:843

約数の個数: 96

約数和(自身を含む): 489956040

約数和(自身を除く): 285499424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 53, 56, 91, 98, 104, 106, 182, 196, 212, 364, 371, 392, 424, 637, 689, 728, 742, 757, 1274, 1378, 1484, 1514, 2548, 2597, 2756, 2968, 3028, 4823, 5096, 5194, 5299, 5512, 6056, 9646, 9841, 10388, 10598, 19292, 19682, 20776, 21196, 33761, 37093, 38584, 39364, 40121, 42392, 67522, 68887, 74186, 78728, 80242, 135044, 137774, 148372, 160484, 270088, 275548, 280847, 296744, 320968, 482209, 521573, 551096, 561694, 964418, 1043146, 1123388, 1928836, 1965929, 2086292, 2246776, 3651011, 3857672, 3931858, 4172584, 7302022, 7863716, 14604044, 15727432, 25557077, 29208088, 51114154, 102228308, 204456616]

約数ペア:

[(1, 204456616), (2, 102228308), (4, 51114154), (7, 29208088), (8, 25557077), (13, 15727432), (14, 14604044), (26, 7863716), (28, 7302022), (49, 4172584), (52, 3931858), (53, 3857672), (56, 3651011), (91, 2246776), (98, 2086292), (104, 1965929), (106, 1928836), (182, 1123388), (196, 1043146), (212, 964418), (364, 561694), (371, 551096), (392, 521573), (424, 482209), (637, 320968), (689, 296744), (728, 280847), (742, 275548), (757, 270088), (1274, 160484), (1378, 148372), (1484, 137774), (1514, 135044), (2548, 80242), (2597, 78728), (2756, 74186), (2968, 68887), (3028, 67522), (4823, 42392), (5096, 40121), (5194, 39364), (5299, 38584), (5512, 37093), (6056, 33761), (9646, 21196), (9841, 20776), (10388, 19682), (10598, 19292)]