194920808

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{9949}}^1$

素因数の和:10065

約数の個数: 32

約数和(自身を含む): 382080000

約数和(自身を除く): 187159192

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 2449, 4898, 9796, 9949, 19592, 19898, 39796, 79592, 308419, 616838, 785971, 1233676, 1571942, 2467352, 3143884, 6287768, 24365101, 48730202, 97460404, 194920808]

約数ペア:

[(1, 194920808), (2, 97460404), (4, 48730202), (8, 24365101), (31, 6287768), (62, 3143884), (79, 2467352), (124, 1571942), (158, 1233676), (248, 785971), (316, 616838), (632, 308419), (2449, 79592), (4898, 39796), (9796, 19898), (9949, 19592)]