201675487503

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{420307}}^1$

素因数の和:420703

約数の個数: 32

約数和(自身を含む): 312520854016

約数和(自身を除く): 110845366513

約数列:

[1, 3, 7, 21, 73, 219, 313, 511, 939, 1533, 2191, 6573, 22849, 68547, 159943, 420307, 479829, 1260921, 2942149, 8826447, 30682411, 92047233, 131556091, 214776877, 394668273, 644330631, 920892637, 2762677911, 9603594643, 28810783929, 67225162501, 201675487503]

約数ペア:

[(1, 201675487503), (3, 67225162501), (7, 28810783929), (21, 9603594643), (73, 2762677911), (219, 920892637), (313, 644330631), (511, 394668273), (939, 214776877), (1533, 131556091), (2191, 92047233), (6573, 30682411), (22849, 8826447), (68547, 2942149), (159943, 1260921), (420307, 479829)]