201664919770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{151}}^1\times {\mathrm{252463}}^1$

素因数の和:252667

約数の個数: 48

約数和(自身を含む): 381980051712

約数和(自身を除く): 180315131942

約数列:

[1, 2, 5, 10, 23, 46, 115, 151, 230, 302, 529, 755, 1058, 1510, 2645, 3473, 5290, 6946, 17365, 34730, 79879, 159758, 252463, 399395, 504926, 798790, 1262315, 2524630, 5806649, 11613298, 29033245, 38121913, 58066490, 76243826, 133552927, 190609565, 267105854, 381219130, 667764635, 876803999, 1335529270, 1753607998, 4384019995, 8768039990, 20166491977, 40332983954, 100832459885, 201664919770]

約数ペア:

[(1, 201664919770), (2, 100832459885), (5, 40332983954), (10, 20166491977), (23, 8768039990), (46, 4384019995), (115, 1753607998), (151, 1335529270), (230, 876803999), (302, 667764635), (529, 381219130), (755, 267105854), (1058, 190609565), (1510, 133552927), (2645, 76243826), (3473, 58066490), (5290, 38121913), (6946, 29033245), (17365, 11613298), (34730, 5806649), (79879, 2524630), (159758, 1262315), (252463, 798790), (399395, 504926)]