210360969

素因数分解:

$3^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 397850880

約数和(自身を除く): 187489911

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 151, 189, 243, 273, 351, 441, 453, 567, 637, 729, 819, 1053, 1057, 1323, 1359, 1701, 1911, 1963, 2187, 2457, 3159, 3171, 3969, 4077, 5103, 5733, 5889, 7371, 7399, 9477, 9513, 11907, 12231, 13741, 15309, 17199, 17667, 22113, 22197, 28431, 28539, 35721, 36693, 41223, 51597, 53001, 66339, 66591, 85617, 96187, 107163, 110079, 123669, 154791, 159003, 199017, 199773, 256851, 288561, 330237, 371007, 464373, 477009, 599319, 770553, 865683, 1113021, 1393119, 1431027, 1797957, 2311659, 2597049, 3339063, 4293081, 5393871, 7791147, 10017189, 16181613, 23373441, 30051567, 70120323, 210360969]

約数ペア:

[(1, 210360969), (3, 70120323), (7, 30051567), (9, 23373441), (13, 16181613), (21, 10017189), (27, 7791147), (39, 5393871), (49, 4293081), (63, 3339063), (81, 2597049), (91, 2311659), (117, 1797957), (147, 1431027), (151, 1393119), (189, 1113021), (243, 865683), (273, 770553), (351, 599319), (441, 477009), (453, 464373), (567, 371007), (637, 330237), (729, 288561), (819, 256851), (1053, 199773), (1057, 199017), (1323, 159003), (1359, 154791), (1701, 123669), (1911, 110079), (1963, 107163), (2187, 96187), (2457, 85617), (3159, 66591), (3171, 66339), (3969, 53001), (4077, 51597), (5103, 41223), (5733, 36693), (5889, 35721), (7371, 28539), (7399, 28431), (9477, 22197), (9513, 22113), (11907, 17667), (12231, 17199), (13741, 15309)]