203433045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{4643}}^1$

素因数の和:4801

約数の個数: 32

約数和(自身を含む): 342392832

約数和(自身を除く): 138959787

約数列:

[1, 3, 5, 15, 23, 69, 115, 127, 345, 381, 635, 1905, 2921, 4643, 8763, 13929, 14605, 23215, 43815, 69645, 106789, 320367, 533945, 589661, 1601835, 1768983, 2948305, 8844915, 13562203, 40686609, 67811015, 203433045]

約数ペア:

[(1, 203433045), (3, 67811015), (5, 40686609), (15, 13562203), (23, 8844915), (69, 2948305), (115, 1768983), (127, 1601835), (345, 589661), (381, 533945), (635, 320367), (1905, 106789), (2921, 69645), (4643, 43815), (8763, 23215), (13929, 14605)]