201190060

素因数分解:

$2^2\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{6299}}^1$

素因数の和:7905

約数の個数: 24

約数和(自身を含む): 422830800

約数和(自身を除く): 221640740

約数列:

[1, 2, 4, 5, 10, 20, 1597, 3194, 6299, 6388, 7985, 12598, 15970, 25196, 31495, 31940, 62990, 125980, 10059503, 20119006, 40238012, 50297515, 100595030, 201190060]

約数ペア:

[(1, 201190060), (2, 100595030), (4, 50297515), (5, 40238012), (10, 20119006), (20, 10059503), (1597, 125980), (3194, 62990), (6299, 31940), (6388, 31495), (7985, 25196), (12598, 15970)]