204028550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8627}}^1$

素因数の和:8693

約数の個数: 48

約数和(自身を含む): 423669312

約数和(自身を除く): 219640762

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 2150, 2365, 4730, 8627, 11825, 17254, 23650, 43135, 86270, 94897, 189794, 215675, 370961, 431350, 474485, 741922, 948970, 1854805, 2372425, 3709610, 4080571, 4744850, 8161142, 9274025, 18548050, 20402855, 40805710, 102014275, 204028550]

約数ペア:

[(1, 204028550), (2, 102014275), (5, 40805710), (10, 20402855), (11, 18548050), (22, 9274025), (25, 8161142), (43, 4744850), (50, 4080571), (55, 3709610), (86, 2372425), (110, 1854805), (215, 948970), (275, 741922), (430, 474485), (473, 431350), (550, 370961), (946, 215675), (1075, 189794), (2150, 94897), (2365, 86270), (4730, 43135), (8627, 23650), (11825, 17254)]