223010942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 442368000

約数和(自身を除く): 219357058

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 199, 209, 266, 383, 398, 418, 766, 1393, 1463, 2189, 2681, 2786, 2926, 3781, 4213, 4378, 5362, 7277, 7562, 8426, 14554, 15323, 26467, 29491, 30646, 41591, 50939, 52934, 58982, 76217, 80047, 83182, 101878, 152434, 160094, 291137, 533519, 560329, 582274, 838387, 1067038, 1120658, 1448123, 1676774, 2896246, 5868709, 10136861, 11737418, 15929353, 20273722, 31858706, 111505471, 223010942]

約数ペア:

[(1, 223010942), (2, 111505471), (7, 31858706), (11, 20273722), (14, 15929353), (19, 11737418), (22, 10136861), (38, 5868709), (77, 2896246), (133, 1676774), (154, 1448123), (199, 1120658), (209, 1067038), (266, 838387), (383, 582274), (398, 560329), (418, 533519), (766, 291137), (1393, 160094), (1463, 152434), (2189, 101878), (2681, 83182), (2786, 80047), (2926, 76217), (3781, 58982), (4213, 52934), (4378, 50939), (5362, 41591), (7277, 30646), (7562, 29491), (8426, 26467), (14554, 15323)]