201991161823

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1373}}^1\times {\mathrm{3167}}^1$

素因数の和:4695

約数の個数: 32

約数和(自身を含む): 228158042112

約数和(自身を除く): 26166880289

約数列:

[1, 11, 41, 103, 451, 1133, 1373, 3167, 4223, 15103, 34837, 46453, 56293, 129847, 141419, 326201, 619223, 1428317, 1555609, 3588211, 4348291, 5798179, 13374241, 47831201, 63779969, 147116651, 178279931, 447873973, 1961079241, 4926613703, 18362832893, 201991161823]

約数ペア:

[(1, 201991161823), (11, 18362832893), (41, 4926613703), (103, 1961079241), (451, 447873973), (1133, 178279931), (1373, 147116651), (3167, 63779969), (4223, 47831201), (15103, 13374241), (34837, 5798179), (46453, 4348291), (56293, 3588211), (129847, 1555609), (141419, 1428317), (326201, 619223)]