203883394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19267}}^1$

素因数の和:19330

約数の個数: 32

約数和(自身を含む): 369020736

約数和(自身を除く): 165137342

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 10582, 19267, 38534, 211937, 250471, 423874, 500942, 712879, 1425758, 2755181, 5510362, 7841669, 9267427, 15683338, 18534854, 101941697, 203883394]

約数ペア:

[(1, 203883394), (2, 101941697), (11, 18534854), (13, 15683338), (22, 9267427), (26, 7841669), (37, 5510362), (74, 2755181), (143, 1425758), (286, 712879), (407, 500942), (481, 423874), (814, 250471), (962, 211937), (5291, 38534), (10582, 19267)]