201338830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 466808832

約数和(自身を除く): 265470002

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 191, 259, 370, 382, 385, 407, 518, 770, 814, 955, 1295, 1337, 1369, 1910, 2035, 2101, 2590, 2674, 2738, 2849, 4070, 4202, 5698, 6685, 6845, 7067, 9583, 10505, 13370, 13690, 14134, 14245, 14707, 15059, 19166, 21010, 28490, 29414, 30118, 35335, 47915, 49469, 70670, 73535, 75295, 77737, 95830, 98938, 105413, 147070, 150590, 155474, 210826, 247345, 261479, 388685, 494690, 522958, 527065, 544159, 777370, 1054130, 1088318, 1307395, 1830353, 2614790, 2720795, 2876269, 3660706, 5441590, 5752538, 9151765, 14381345, 18303530, 20133883, 28762690, 40267766, 100669415, 201338830]

約数ペア:

[(1, 201338830), (2, 100669415), (5, 40267766), (7, 28762690), (10, 20133883), (11, 18303530), (14, 14381345), (22, 9151765), (35, 5752538), (37, 5441590), (55, 3660706), (70, 2876269), (74, 2720795), (77, 2614790), (110, 1830353), (154, 1307395), (185, 1088318), (191, 1054130), (259, 777370), (370, 544159), (382, 527065), (385, 522958), (407, 494690), (518, 388685), (770, 261479), (814, 247345), (955, 210826), (1295, 155474), (1337, 150590), (1369, 147070), (1910, 105413), (2035, 98938), (2101, 95830), (2590, 77737), (2674, 75295), (2738, 73535), (2849, 70670), (4070, 49469), (4202, 47915), (5698, 35335), (6685, 30118), (6845, 29414), (7067, 28490), (9583, 21010), (10505, 19166), (13370, 15059), (13690, 14707), (14134, 14245)]