201612869080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3517}}^1\times {\mathrm{204733}}^1$

素因数の和:208268

約数の個数: 64

約数和(自身を含む): 518583032640

約数和(自身を除く): 316970163560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3517, 7034, 14068, 17585, 24619, 28136, 35170, 49238, 70340, 98476, 123095, 140680, 196952, 204733, 246190, 409466, 492380, 818932, 984760, 1023665, 1433131, 1637864, 2047330, 2866262, 4094660, 5732524, 7165655, 8189320, 11465048, 14331310, 28662620, 57325240, 720045961, 1440091922, 2880183844, 3600229805, 5040321727, 5760367688, 7200459610, 10080643454, 14400919220, 20161286908, 25201608635, 28801838440, 40322573816, 50403217270, 100806434540, 201612869080]

約数ペア:

[(1, 201612869080), (2, 100806434540), (4, 50403217270), (5, 40322573816), (7, 28801838440), (8, 25201608635), (10, 20161286908), (14, 14400919220), (20, 10080643454), (28, 7200459610), (35, 5760367688), (40, 5040321727), (56, 3600229805), (70, 2880183844), (140, 1440091922), (280, 720045961), (3517, 57325240), (7034, 28662620), (14068, 14331310), (17585, 11465048), (24619, 8189320), (28136, 7165655), (35170, 5732524), (49238, 4094660), (70340, 2866262), (98476, 2047330), (123095, 1637864), (140680, 1433131), (196952, 1023665), (204733, 984760), (246190, 818932), (409466, 492380)]