220095008

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18539}}^1$

素因数の和:18609

約数の個数: 48

約数和(自身を含む): 504584640

約数和(自身を除く): 284489632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 18539, 37078, 74156, 129773, 148312, 259546, 296624, 519092, 593248, 982567, 1038184, 1965134, 2076368, 3930268, 4152736, 6877969, 7860536, 13755938, 15721072, 27511876, 31442144, 55023752, 110047504, 220095008]

約数ペア:

[(1, 220095008), (2, 110047504), (4, 55023752), (7, 31442144), (8, 27511876), (14, 15721072), (16, 13755938), (28, 7860536), (32, 6877969), (53, 4152736), (56, 3930268), (106, 2076368), (112, 1965134), (212, 1038184), (224, 982567), (371, 593248), (424, 519092), (742, 296624), (848, 259546), (1484, 148312), (1696, 129773), (2968, 74156), (5936, 37078), (11872, 18539)]