198494444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 382082400

約数和(自身を除く): 183587956

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 113, 116, 226, 452, 551, 797, 1102, 1594, 2147, 2204, 3188, 3277, 4294, 6554, 8588, 13108, 15143, 23113, 30286, 46226, 60572, 62263, 90061, 92452, 124526, 180122, 249052, 360244, 439147, 878294, 1711159, 1756588, 2611769, 3422318, 5223538, 6844636, 10447076, 49623611, 99247222, 198494444]

約数ペア:

[(1, 198494444), (2, 99247222), (4, 49623611), (19, 10447076), (29, 6844636), (38, 5223538), (58, 3422318), (76, 2611769), (113, 1756588), (116, 1711159), (226, 878294), (452, 439147), (551, 360244), (797, 249052), (1102, 180122), (1594, 124526), (2147, 92452), (2204, 90061), (3188, 62263), (3277, 60572), (4294, 46226), (6554, 30286), (8588, 23113), (13108, 15143)]