201491130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{231599}}^1$

素因数の和:231638

約数の個数: 32

約数和(自身を含む): 500256000

約数和(自身を除く): 298764870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 231599, 463198, 694797, 1157995, 1389594, 2315990, 3473985, 6716371, 6947970, 13432742, 20149113, 33581855, 40298226, 67163710, 100745565, 201491130]

約数ペア:

[(1, 201491130), (2, 100745565), (3, 67163710), (5, 40298226), (6, 33581855), (10, 20149113), (15, 13432742), (29, 6947970), (30, 6716371), (58, 3473985), (87, 2315990), (145, 1389594), (174, 1157995), (290, 694797), (435, 463198), (870, 231599)]