201016020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{7331}}^1$

素因数の和:7800

約数の個数: 48

約数和(自身を含む): 564153408

約数和(自身を除く): 363137388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1371, 1828, 2285, 2742, 4570, 5484, 6855, 7331, 9140, 13710, 14662, 21993, 27420, 29324, 36655, 43986, 73310, 87972, 109965, 146620, 219930, 439860, 3350267, 6700534, 10050801, 13401068, 16751335, 20101602, 33502670, 40203204, 50254005, 67005340, 100508010, 201016020]

約数ペア:

[(1, 201016020), (2, 100508010), (3, 67005340), (4, 50254005), (5, 40203204), (6, 33502670), (10, 20101602), (12, 16751335), (15, 13401068), (20, 10050801), (30, 6700534), (60, 3350267), (457, 439860), (914, 219930), (1371, 146620), (1828, 109965), (2285, 87972), (2742, 73310), (4570, 43986), (5484, 36655), (6855, 29324), (7331, 27420), (9140, 21993), (13710, 14662)]