202118724

素因数分解:

$2^2\times 3^2\times {\mathrm{2003}}^1\times {\mathrm{2803}}^1$

素因数の和:4816

約数の個数: 36

約数和(自身を含む): 511348656

約数和(自身を除く): 309229932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2003, 2803, 4006, 5606, 6009, 8012, 8409, 11212, 12018, 16818, 18027, 24036, 25227, 33636, 36054, 50454, 72108, 100908, 5614409, 11228818, 16843227, 22457636, 33686454, 50529681, 67372908, 101059362, 202118724]

約数ペア:

[(1, 202118724), (2, 101059362), (3, 67372908), (4, 50529681), (6, 33686454), (9, 22457636), (12, 16843227), (18, 11228818), (36, 5614409), (2003, 100908), (2803, 72108), (4006, 50454), (5606, 36054), (6009, 33636), (8012, 25227), (8409, 24036), (11212, 18027), (12018, 16818)]