207134060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{3863}}^1$

素因数の和:4262

約数の個数: 48

約数和(自身を含む): 498548736

約数和(自身を除く): 291414676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 1532, 1915, 2681, 3830, 3863, 5362, 7660, 7726, 10724, 13405, 15452, 19315, 26810, 27041, 38630, 53620, 54082, 77260, 108164, 135205, 270410, 540820, 1479529, 2959058, 5918116, 7397645, 10356703, 14795290, 20713406, 29590580, 41426812, 51783515, 103567030, 207134060]

約数ペア:

[(1, 207134060), (2, 103567030), (4, 51783515), (5, 41426812), (7, 29590580), (10, 20713406), (14, 14795290), (20, 10356703), (28, 7397645), (35, 5918116), (70, 2959058), (140, 1479529), (383, 540820), (766, 270410), (1532, 135205), (1915, 108164), (2681, 77260), (3830, 54082), (3863, 53620), (5362, 38630), (7660, 27041), (7726, 26810), (10724, 19315), (13405, 15452)]