199413480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5051}}^1$

素因数の和:5119

約数の個数: 128

約数和(自身を含む): 698388480

約数和(自身を除く): 498975000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4935, 5051, 5640, 6580, 7896, 9870, 10102, 13160, 15153, 19740, 20204, 25255, 30306, 35357, 39480, 40408, 50510, 60612, 70714, 75765, 101020, 106071, 121224, 141428, 151530, 176785, 202040, 212142, 237397, 282856, 303060, 353570, 424284, 474794, 530355, 606120, 707140, 712191, 848568, 949588, 1060710, 1186985, 1414280, 1424382, 1661779, 1899176, 2121420, 2373970, 2848764, 3323558, 3560955, 4242840, 4747940, 4985337, 5697528, 6647116, 7121910, 8308895, 9495880, 9970674, 13294232, 14243820, 16617790, 19941348, 24926685, 28487640, 33235580, 39882696, 49853370, 66471160, 99706740, 199413480]

約数ペア:

[(1, 199413480), (2, 99706740), (3, 66471160), (4, 49853370), (5, 39882696), (6, 33235580), (7, 28487640), (8, 24926685), (10, 19941348), (12, 16617790), (14, 14243820), (15, 13294232), (20, 9970674), (21, 9495880), (24, 8308895), (28, 7121910), (30, 6647116), (35, 5697528), (40, 4985337), (42, 4747940), (47, 4242840), (56, 3560955), (60, 3323558), (70, 2848764), (84, 2373970), (94, 2121420), (105, 1899176), (120, 1661779), (140, 1424382), (141, 1414280), (168, 1186985), (188, 1060710), (210, 949588), (235, 848568), (280, 712191), (282, 707140), (329, 606120), (376, 530355), (420, 474794), (470, 424284), (564, 353570), (658, 303060), (705, 282856), (840, 237397), (940, 212142), (987, 202040), (1128, 176785), (1316, 151530), (1410, 141428), (1645, 121224), (1880, 106071), (1974, 101020), (2632, 75765), (2820, 70714), (3290, 60612), (3948, 50510), (4935, 40408), (5051, 39480), (5640, 35357), (6580, 30306), (7896, 25255), (9870, 20204), (10102, 19740), (13160, 15153)]