210307396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{56963}}^1$

素因数の和:57051

約数の個数: 24

約数和(自身を含む): 401937984

約数和(自身を除く): 191630588

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 56963, 113926, 227852, 740519, 1481038, 2962076, 4044373, 8088746, 16177492, 52576849, 105153698, 210307396]

約数ペア:

[(1, 210307396), (2, 105153698), (4, 52576849), (13, 16177492), (26, 8088746), (52, 4044373), (71, 2962076), (142, 1481038), (284, 740519), (923, 227852), (1846, 113926), (3692, 56963)]