201126891

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 314523648

約数和(自身を除く): 113396757

約数列:

[1, 3, 7, 21, 53, 157, 159, 371, 471, 1099, 1113, 1151, 3297, 3453, 8057, 8321, 24171, 24963, 58247, 61003, 174741, 180707, 183009, 427021, 542121, 1264949, 1281063, 3794847, 9577471, 28732413, 67042297, 201126891]

約数ペア:

[(1, 201126891), (3, 67042297), (7, 28732413), (21, 9577471), (53, 3794847), (157, 1281063), (159, 1264949), (371, 542121), (471, 427021), (1099, 183009), (1113, 180707), (1151, 174741), (3297, 61003), (3453, 58247), (8057, 24963), (8321, 24171)]