209675804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{98347}}^1$

素因数の和:98405

約数の個数: 24

約数和(自身を含む): 404800368

約数和(自身を除く): 195124564

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 98347, 196694, 393388, 1278511, 2557022, 4032227, 5114044, 8064454, 16128908, 52418951, 104837902, 209675804]

約数ペア:

[(1, 209675804), (2, 104837902), (4, 52418951), (13, 16128908), (26, 8064454), (41, 5114044), (52, 4032227), (82, 2557022), (164, 1278511), (533, 393388), (1066, 196694), (2132, 98347)]