201994463990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{7881173}}^1$

素因数の和:7881424

約数の個数: 32

約数和(自身を含む): 398346058656

約数和(自身を除く): 196351594666

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 466, 1165, 2330, 2563, 5126, 12815, 25630, 7881173, 15762346, 39405865, 78811730, 86692903, 173385806, 433464515, 866929030, 1836313309, 3672626618, 9181566545, 18363133090, 20199446399, 40398892798, 100997231995, 201994463990]

約数ペア:

[(1, 201994463990), (2, 100997231995), (5, 40398892798), (10, 20199446399), (11, 18363133090), (22, 9181566545), (55, 3672626618), (110, 1836313309), (233, 866929030), (466, 433464515), (1165, 173385806), (2330, 86692903), (2563, 78811730), (5126, 39405865), (12815, 15762346), (25630, 7881173)]