201817908

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{136733}}^1$

素因数の和:136784

約数の個数: 36

約数和(自身を含む): 522597348

約数和(自身を除く): 320779440

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 136733, 273466, 410199, 546932, 820398, 1230597, 1640796, 2461194, 4922388, 5606053, 11212106, 16818159, 22424212, 33636318, 50454477, 67272636, 100908954, 201817908]

約数ペア:

[(1, 201817908), (2, 100908954), (3, 67272636), (4, 50454477), (6, 33636318), (9, 22424212), (12, 16818159), (18, 11212106), (36, 5606053), (41, 4922388), (82, 2461194), (123, 1640796), (164, 1230597), (246, 820398), (369, 546932), (492, 410199), (738, 273466), (1476, 136733)]