205960104

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{136217}}^1$

素因数の和:136239

約数の個数: 64

約数和(自身を含む): 653846400

約数和(自身を除く): 447886296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 136217, 272434, 408651, 544868, 817302, 953519, 1089736, 1225953, 1634604, 1907038, 2451906, 2860557, 3269208, 3677859, 3814076, 4903812, 5721114, 7355718, 7628152, 8581671, 9807624, 11442228, 14711436, 17163342, 22884456, 25745013, 29422872, 34326684, 51490026, 68653368, 102980052, 205960104]

約数ペア:

[(1, 205960104), (2, 102980052), (3, 68653368), (4, 51490026), (6, 34326684), (7, 29422872), (8, 25745013), (9, 22884456), (12, 17163342), (14, 14711436), (18, 11442228), (21, 9807624), (24, 8581671), (27, 7628152), (28, 7355718), (36, 5721114), (42, 4903812), (54, 3814076), (56, 3677859), (63, 3269208), (72, 2860557), (84, 2451906), (108, 1907038), (126, 1634604), (168, 1225953), (189, 1089736), (216, 953519), (252, 817302), (378, 544868), (504, 408651), (756, 272434), (1512, 136217)]