201924

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 524160

約数和(自身を除く): 322236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 79, 142, 158, 213, 237, 284, 316, 426, 474, 639, 711, 852, 948, 1278, 1422, 2556, 2844, 5609, 11218, 16827, 22436, 33654, 50481, 67308, 100962, 201924]

約数ペア:

[(1, 201924), (2, 100962), (3, 67308), (4, 50481), (6, 33654), (9, 22436), (12, 16827), (18, 11218), (36, 5609), (71, 2844), (79, 2556), (142, 1422), (158, 1278), (213, 948), (237, 852), (284, 711), (316, 639), (426, 474)]