203450603930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2971}}^1\times {\mathrm{978269}}^1$

素因数の和:981254

約数の個数: 32

約数和(自身を含む): 418668255360

約数和(自身を除く): 215217651430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2971, 5942, 14855, 20797, 29710, 41594, 103985, 207970, 978269, 1956538, 4891345, 6847883, 9782690, 13695766, 34239415, 68478830, 2906437199, 5812874398, 14532185995, 20345060393, 29064371990, 40690120786, 101725301965, 203450603930]

約数ペア:

[(1, 203450603930), (2, 101725301965), (5, 40690120786), (7, 29064371990), (10, 20345060393), (14, 14532185995), (35, 5812874398), (70, 2906437199), (2971, 68478830), (5942, 34239415), (14855, 13695766), (20797, 9782690), (29710, 6847883), (41594, 4891345), (103985, 1956538), (207970, 978269)]