201090604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18503}}^1$

素因数の和:18550

約数の個数: 48

約数和(自身を含む): 435214080

約数和(自身を除く): 234123476

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 10868, 18503, 37006, 74012, 203533, 240539, 351557, 407066, 481078, 703114, 814132, 962156, 1406228, 2645929, 3867127, 4570241, 5291858, 7734254, 9140482, 10583716, 15468508, 18280964, 50272651, 100545302, 201090604]

約数ペア:

[(1, 201090604), (2, 100545302), (4, 50272651), (11, 18280964), (13, 15468508), (19, 10583716), (22, 9140482), (26, 7734254), (38, 5291858), (44, 4570241), (52, 3867127), (76, 2645929), (143, 1406228), (209, 962156), (247, 814132), (286, 703114), (418, 481078), (494, 407066), (572, 351557), (836, 240539), (988, 203533), (2717, 74012), (5434, 37006), (10868, 18503)]