201388847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 241920000

約数和(自身を除く): 40531153

約数列:

[1, 11, 19, 29, 149, 209, 223, 319, 551, 1639, 2453, 2831, 4237, 4321, 6061, 6467, 31141, 33227, 46607, 47531, 71137, 82099, 122873, 365497, 631313, 903089, 963583, 1351603, 6944443, 10599413, 18308077, 201388847]

約数ペア:

[(1, 201388847), (11, 18308077), (19, 10599413), (29, 6944443), (149, 1351603), (209, 963583), (223, 903089), (319, 631313), (551, 365497), (1639, 122873), (2453, 82099), (2831, 71137), (4237, 47531), (4321, 46607), (6061, 33227), (6467, 31141)]