201174990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{30071}}^1$

素因数の和:30304

約数の個数: 32

約数和(自身を含む): 485001216

約数和(自身を除く): 283826226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 30071, 60142, 90213, 150355, 180426, 300710, 451065, 902130, 6705833, 13411666, 20117499, 33529165, 40234998, 67058330, 100587495, 201174990]

約数ペア:

[(1, 201174990), (2, 100587495), (3, 67058330), (5, 40234998), (6, 33529165), (10, 20117499), (15, 13411666), (30, 6705833), (223, 902130), (446, 451065), (669, 300710), (1115, 180426), (1338, 150355), (2230, 90213), (3345, 60142), (6690, 30071)]