212253834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{19577}}^1$

素因数の和:19734

約数の個数: 32

約数和(自身を含む): 460474560

約数和(自身を除く): 248220726

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 10842, 19577, 39154, 58731, 117462, 254501, 509002, 763503, 1527006, 2721203, 5442406, 8163609, 16327218, 35375639, 70751278, 106126917, 212253834]

約数ペア:

[(1, 212253834), (2, 106126917), (3, 70751278), (6, 35375639), (13, 16327218), (26, 8163609), (39, 5442406), (78, 2721203), (139, 1527006), (278, 763503), (417, 509002), (834, 254501), (1807, 117462), (3614, 58731), (5421, 39154), (10842, 19577)]