210980478

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{1483}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 427819392

約数和(自身を除く): 216838914

約数列:

[1, 2, 3, 6, 131, 181, 262, 362, 393, 543, 786, 1086, 1483, 2966, 4449, 8898, 23711, 47422, 71133, 142266, 194273, 268423, 388546, 536846, 582819, 805269, 1165638, 1610538, 35163413, 70326826, 105490239, 210980478]

約数ペア:

[(1, 210980478), (2, 105490239), (3, 70326826), (6, 35163413), (131, 1610538), (181, 1165638), (262, 805269), (362, 582819), (393, 536846), (543, 388546), (786, 268423), (1086, 194273), (1483, 142266), (2966, 71133), (4449, 47422), (8898, 23711)]