205214064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 590743440

約数和(自身を除く): 385529376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 89, 121, 132, 176, 178, 242, 264, 267, 356, 363, 397, 484, 528, 534, 712, 726, 794, 968, 979, 1068, 1191, 1424, 1452, 1588, 1936, 1958, 2136, 2382, 2904, 2937, 3176, 3916, 4272, 4367, 4764, 5808, 5874, 6352, 7832, 8734, 9528, 10769, 11748, 13101, 15664, 17468, 19056, 21538, 23496, 26202, 32307, 34936, 35333, 43076, 46992, 48037, 52404, 64614, 69872, 70666, 86152, 96074, 104808, 105999, 129228, 141332, 144111, 172304, 192148, 209616, 211998, 258456, 282664, 288222, 384296, 388663, 423996, 516912, 565328, 576444, 768592, 777326, 847992, 1152888, 1165989, 1554652, 1695984, 2305776, 2331978, 3109304, 4275293, 4663956, 6218608, 8550586, 9327912, 12825879, 17101172, 18655824, 25651758, 34202344, 51303516, 68404688, 102607032, 205214064]

約数ペア:

[(1, 205214064), (2, 102607032), (3, 68404688), (4, 51303516), (6, 34202344), (8, 25651758), (11, 18655824), (12, 17101172), (16, 12825879), (22, 9327912), (24, 8550586), (33, 6218608), (44, 4663956), (48, 4275293), (66, 3109304), (88, 2331978), (89, 2305776), (121, 1695984), (132, 1554652), (176, 1165989), (178, 1152888), (242, 847992), (264, 777326), (267, 768592), (356, 576444), (363, 565328), (397, 516912), (484, 423996), (528, 388663), (534, 384296), (712, 288222), (726, 282664), (794, 258456), (968, 211998), (979, 209616), (1068, 192148), (1191, 172304), (1424, 144111), (1452, 141332), (1588, 129228), (1936, 105999), (1958, 104808), (2136, 96074), (2382, 86152), (2904, 70666), (2937, 69872), (3176, 64614), (3916, 52404), (4272, 48037), (4367, 46992), (4764, 43076), (5808, 35333), (5874, 34936), (6352, 32307), (7832, 26202), (8734, 23496), (9528, 21538), (10769, 19056), (11748, 17468), (13101, 15664)]