209500824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{671477}}^1$

素因数の和:671499

約数の個数: 32

約数和(自身を含む): 564041520

約数和(自身を除く): 354540696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 671477, 1342954, 2014431, 2685908, 4028862, 5371816, 8057724, 8729201, 16115448, 17458402, 26187603, 34916804, 52375206, 69833608, 104750412, 209500824]

約数ペア:

[(1, 209500824), (2, 104750412), (3, 69833608), (4, 52375206), (6, 34916804), (8, 26187603), (12, 17458402), (13, 16115448), (24, 8729201), (26, 8057724), (39, 5371816), (52, 4028862), (78, 2685908), (104, 2014431), (156, 1342954), (312, 671477)]