201971653

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{1321}}^1$

素因数の和:1972

約数の個数: 16

約数和(自身を含む): 229499200

約数和(自身を除く): 27527547

約数列:

[1, 13, 19, 247, 619, 1321, 8047, 11761, 17173, 25099, 152893, 326287, 817699, 10630087, 15536281, 201971653]

約数ペア:

[(1, 201971653), (13, 15536281), (19, 10630087), (247, 817699), (619, 326287), (1321, 152893), (8047, 25099), (11761, 17173)]