245887194

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{836351}}^1$

素因数の和:836370

約数の個数: 24

約数和(自身を含む): 572064768

約数和(自身を除く): 326177574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 836351, 1672702, 2509053, 5018106, 5854457, 11708914, 17563371, 35126742, 40981199, 81962398, 122943597, 245887194]

約数ペア:

[(1, 245887194), (2, 122943597), (3, 81962398), (6, 40981199), (7, 35126742), (14, 17563371), (21, 11708914), (42, 5854457), (49, 5018106), (98, 2509053), (147, 1672702), (294, 836351)]