201894804

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{130423}}^1$

素因数の和:130476

約数の個数: 36

約数和(自身を含む): 522217696

約数和(自身を除く): 320322892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 130423, 260846, 391269, 521692, 782538, 1173807, 1565076, 2347614, 4695228, 5608189, 11216378, 16824567, 22432756, 33649134, 50473701, 67298268, 100947402, 201894804]

約数ペア:

[(1, 201894804), (2, 100947402), (3, 67298268), (4, 50473701), (6, 33649134), (9, 22432756), (12, 16824567), (18, 11216378), (36, 5608189), (43, 4695228), (86, 2347614), (129, 1565076), (172, 1173807), (258, 782538), (387, 521692), (516, 391269), (774, 260846), (1548, 130423)]