201908751

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{38971}}^1$

素因数の和:39142

約数の個数: 16

約数和(自身を含む): 295563648

約数和(自身を除く): 93654897

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 38971, 116913, 428681, 1286043, 6118447, 18355341, 67302917, 201908751]

約数ペア:

[(1, 201908751), (3, 67302917), (11, 18355341), (33, 6118447), (157, 1286043), (471, 428681), (1727, 116913), (5181, 38971)]