201734930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{7691}}^1$

素因数の和:7802

約数の個数: 32

約数和(自身を含む): 377707968

約数和(自身を除く): 175973038

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 2623, 5246, 7691, 13115, 15382, 26230, 38455, 76910, 330713, 469151, 661426, 938302, 1653565, 2345755, 3307130, 4691510, 20173493, 40346986, 100867465, 201734930]

約数ペア:

[(1, 201734930), (2, 100867465), (5, 40346986), (10, 20173493), (43, 4691510), (61, 3307130), (86, 2345755), (122, 1653565), (215, 938302), (305, 661426), (430, 469151), (610, 330713), (2623, 76910), (5246, 38455), (7691, 26230), (13115, 15382)]