201294090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{26947}}^1$

素因数の和:27043

約数の個数: 48

約数和(自身を含む): 529689888

約数和(自身を除く): 328395798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 26947, 53894, 80841, 134735, 161682, 242523, 269470, 404205, 485046, 808410, 1212615, 2236601, 2425230, 4473202, 6709803, 11183005, 13419606, 20129409, 22366010, 33549015, 40258818, 67098030, 100647045, 201294090]

約数ペア:

[(1, 201294090), (2, 100647045), (3, 67098030), (5, 40258818), (6, 33549015), (9, 22366010), (10, 20129409), (15, 13419606), (18, 11183005), (30, 6709803), (45, 4473202), (83, 2425230), (90, 2236601), (166, 1212615), (249, 808410), (415, 485046), (498, 404205), (747, 269470), (830, 242523), (1245, 161682), (1494, 134735), (2490, 80841), (3735, 53894), (7470, 26947)]