201338982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{860423}}^1$

素因数の和:860444

約数の個数: 24

約数和(自身を含む): 469791504

約数和(自身を除く): 268452522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 860423, 1720846, 2581269, 5162538, 7743807, 11185499, 15487614, 22370998, 33556497, 67112994, 100669491, 201338982]

約数ペア:

[(1, 201338982), (2, 100669491), (3, 67112994), (6, 33556497), (9, 22370998), (13, 15487614), (18, 11185499), (26, 7743807), (39, 5162538), (78, 2581269), (117, 1720846), (234, 860423)]