201986630

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{76801}}^1$

素因数の和:77071

約数の個数: 16

約数和(自身を含む): 364963104

約数和(自身を除く): 162976474

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 76801, 153602, 384005, 768010, 20198663, 40397326, 100993315, 201986630]

約数ペア:

[(1, 201986630), (2, 100993315), (5, 40397326), (10, 20198663), (263, 768010), (526, 384005), (1315, 153602), (2630, 76801)]