213019614

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{223291}}^1$

素因数の和:223352

約数の個数: 24

約数和(自身を含む): 470252952

約数和(自身を除く): 257233338

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 223291, 446582, 669873, 1339746, 2009619, 4019238, 11834423, 23668846, 35503269, 71006538, 106509807, 213019614]

約数ペア:

[(1, 213019614), (2, 106509807), (3, 71006538), (6, 35503269), (9, 23668846), (18, 11834423), (53, 4019238), (106, 2009619), (159, 1339746), (318, 669873), (477, 446582), (954, 223291)]