212290414

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{3313}}^1$

素因数の和:3544

約数の個数: 32

約数和(自身を含む): 381772800

約数和(自身を除く): 169482386

約数列:

[1, 2, 7, 14, 23, 46, 161, 199, 322, 398, 1393, 2786, 3313, 4577, 6626, 9154, 23191, 32039, 46382, 64078, 76199, 152398, 533393, 659287, 1066786, 1318574, 4615009, 9230018, 15163601, 30327202, 106145207, 212290414]

約数ペア:

[(1, 212290414), (2, 106145207), (7, 30327202), (14, 15163601), (23, 9230018), (46, 4615009), (161, 1318574), (199, 1066786), (322, 659287), (398, 533393), (1393, 152398), (2786, 76199), (3313, 64078), (4577, 46382), (6626, 32039), (9154, 23191)]