201641804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{553961}}^1$

素因数の和:553985

約数の個数: 24

約数和(自身を含む): 434306208

約数和(自身を除く): 232664404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 553961, 1107922, 2215844, 3877727, 7201493, 7755454, 14402986, 15510908, 28805972, 50410451, 100820902, 201641804]

約数ペア:

[(1, 201641804), (2, 100820902), (4, 50410451), (7, 28805972), (13, 15510908), (14, 14402986), (26, 7755454), (28, 7201493), (52, 3877727), (91, 2215844), (182, 1107922), (364, 553961)]