200975411

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 271537056

約数和(自身を除く): 70561645

約数列:

[1, 7, 13, 17, 49, 67, 91, 119, 221, 277, 469, 637, 833, 871, 1139, 1547, 1939, 3283, 3601, 4709, 6097, 7973, 10829, 13573, 14807, 18559, 25207, 32963, 42679, 55811, 61217, 103649, 129913, 176449, 230741, 241267, 315503, 428519, 725543, 909391, 1688869, 2208521, 2999633, 4101539, 11822083, 15459647, 28710773, 200975411]

約数ペア:

[(1, 200975411), (7, 28710773), (13, 15459647), (17, 11822083), (49, 4101539), (67, 2999633), (91, 2208521), (119, 1688869), (221, 909391), (277, 725543), (469, 428519), (637, 315503), (833, 241267), (871, 230741), (1139, 176449), (1547, 129913), (1939, 103649), (3283, 61217), (3601, 55811), (4709, 42679), (6097, 32963), (7973, 25207), (10829, 18559), (13573, 14807)]