201880453

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{787}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 222405120

約数和(自身を除く): 20524667

約数列:

[1, 19, 23, 437, 587, 787, 11153, 13501, 14953, 18101, 256519, 343919, 461969, 8777411, 10625287, 201880453]

約数ペア:

[(1, 201880453), (19, 10625287), (23, 8777411), (437, 461969), (587, 343919), (787, 256519), (11153, 18101), (13501, 14953)]