201454418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{653}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 339975360

約数和(自身を除く): 138520942

約数列:

[1, 2, 11, 22, 37, 74, 379, 407, 653, 758, 814, 1306, 4169, 7183, 8338, 14023, 14366, 24161, 28046, 48322, 154253, 247487, 265771, 308506, 494974, 531542, 2722357, 5444714, 9157019, 18314038, 100727209, 201454418]

約数ペア:

[(1, 201454418), (2, 100727209), (11, 18314038), (22, 9157019), (37, 5444714), (74, 2722357), (379, 531542), (407, 494974), (653, 308506), (758, 265771), (814, 247487), (1306, 154253), (4169, 48322), (7183, 28046), (8338, 24161), (14023, 14366)]