201773988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431141}}^1$

素因数の和:431164

約数の個数: 36

約数和(自身を含む): 549274908

約数和(自身を除く): 347500920

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 431141, 862282, 1293423, 1724564, 2586846, 3880269, 5173692, 5604833, 7760538, 11209666, 15521076, 16814499, 22419332, 33628998, 50443497, 67257996, 100886994, 201773988]

約数ペア:

[(1, 201773988), (2, 100886994), (3, 67257996), (4, 50443497), (6, 33628998), (9, 22419332), (12, 16814499), (13, 15521076), (18, 11209666), (26, 7760538), (36, 5604833), (39, 5173692), (52, 3880269), (78, 2586846), (117, 1724564), (156, 1293423), (234, 862282), (468, 431141)]