205813328

素因数分解:

$2^4\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3323}}^1$

素因数の和:3424

約数の個数: 60

約数和(自身を含む): 469880640

約数和(自身を除く): 264067312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 79, 98, 112, 158, 196, 316, 392, 553, 632, 784, 1106, 1264, 2212, 3323, 3871, 4424, 6646, 7742, 8848, 13292, 15484, 23261, 26584, 30968, 46522, 53168, 61936, 93044, 162827, 186088, 262517, 325654, 372176, 525034, 651308, 1050068, 1302616, 1837619, 2100136, 2605232, 3675238, 4200272, 7350476, 12863333, 14700952, 25726666, 29401904, 51453332, 102906664, 205813328]

約数ペア:

[(1, 205813328), (2, 102906664), (4, 51453332), (7, 29401904), (8, 25726666), (14, 14700952), (16, 12863333), (28, 7350476), (49, 4200272), (56, 3675238), (79, 2605232), (98, 2100136), (112, 1837619), (158, 1302616), (196, 1050068), (316, 651308), (392, 525034), (553, 372176), (632, 325654), (784, 262517), (1106, 186088), (1264, 162827), (2212, 93044), (3323, 61936), (3871, 53168), (4424, 46522), (6646, 30968), (7742, 26584), (8848, 23261), (13292, 15484)]