200901684128

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{202521859}}^1$

素因数の和:202521900

約数の個数: 24

約数和(自身を含む): 408284069760

約数和(自身を除く): 207382385632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 202521859, 405043718, 810087436, 1620174872, 3240349744, 6278177629, 6480699488, 12556355258, 25112710516, 50225421032, 100450842064, 200901684128]

約数ペア:

[(1, 200901684128), (2, 100450842064), (4, 50225421032), (8, 25112710516), (16, 12556355258), (31, 6480699488), (32, 6278177629), (62, 3240349744), (124, 1620174872), (248, 810087436), (496, 405043718), (992, 202521859)]