200828397

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1607}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 334669824

約数和(自身を除く): 133841427

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 541, 1607, 1623, 3787, 4821, 5951, 11249, 11361, 17677, 17853, 33747, 41657, 53031, 123739, 124971, 371217, 869387, 2608161, 6085709, 9563257, 18257127, 28689771, 66942799, 200828397]

約数ペア:

[(1, 200828397), (3, 66942799), (7, 28689771), (11, 18257127), (21, 9563257), (33, 6085709), (77, 2608161), (231, 869387), (541, 371217), (1607, 124971), (1623, 123739), (3787, 53031), (4821, 41657), (5951, 33747), (11249, 17853), (11361, 17677)]