199976473

素因数分解:

${\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 207852480

約数和(自身を除く): 7876007

約数列:

[1, 53, 107, 179, 197, 5671, 9487, 10441, 19153, 21079, 35263, 1015109, 1117187, 1868939, 3773141, 199976473]

約数ペア:

[(1, 199976473), (53, 3773141), (107, 1868939), (179, 1117187), (197, 1015109), (5671, 35263), (9487, 21079), (10441, 19153)]