201891726

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{115631}}^1$

素因数の和:115736

約数の個数: 24

約数和(自身を含む): 441945504

約数和(自身を除く): 240053778

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 115631, 231262, 346893, 693786, 1040679, 2081358, 11216207, 22432414, 33648621, 67297242, 100945863, 201891726]

約数ペア:

[(1, 201891726), (2, 100945863), (3, 67297242), (6, 33648621), (9, 22432414), (18, 11216207), (97, 2081358), (194, 1040679), (291, 693786), (582, 346893), (873, 231262), (1746, 115631)]