201990172632

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1\times {\mathrm{3221}}^1$

素因数の和:4017

約数の個数: 128

約数和(自身を含む): 522149587200

約数和(自身を除く): 320159414568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 67, 118, 134, 177, 201, 236, 268, 354, 402, 472, 536, 661, 708, 804, 1322, 1416, 1608, 1983, 2644, 3221, 3953, 3966, 5288, 6442, 7906, 7932, 9663, 11859, 12884, 15812, 15864, 19326, 23718, 25768, 31624, 38652, 38999, 44287, 47436, 77304, 77998, 88574, 94872, 116997, 132861, 155996, 177148, 190039, 215807, 233994, 265722, 311992, 354296, 380078, 431614, 467988, 531444, 570117, 647421, 760156, 863228, 935976, 1062888, 1140234, 1294842, 1520312, 1726456, 2129081, 2280468, 2589684, 2612933, 4258162, 4560936, 5179368, 5225866, 6387243, 7838799, 8516324, 10451732, 12732613, 12774486, 15677598, 17032648, 20903464, 25465226, 25548972, 31355196, 38197839, 50930452, 51097944, 62710392, 76395678, 101860904, 125615779, 142648427, 152791356, 251231558, 285296854, 305582712, 376847337, 427945281, 502463116, 570593708, 753694674, 855890562, 1004926232, 1141187416, 1507389348, 1711781124, 3014778696, 3423562248, 8416257193, 16832514386, 25248771579, 33665028772, 50497543158, 67330057544, 100995086316, 201990172632]

約数ペア:

[(1, 201990172632), (2, 100995086316), (3, 67330057544), (4, 50497543158), (6, 33665028772), (8, 25248771579), (12, 16832514386), (24, 8416257193), (59, 3423562248), (67, 3014778696), (118, 1711781124), (134, 1507389348), (177, 1141187416), (201, 1004926232), (236, 855890562), (268, 753694674), (354, 570593708), (402, 502463116), (472, 427945281), (536, 376847337), (661, 305582712), (708, 285296854), (804, 251231558), (1322, 152791356), (1416, 142648427), (1608, 125615779), (1983, 101860904), (2644, 76395678), (3221, 62710392), (3953, 51097944), (3966, 50930452), (5288, 38197839), (6442, 31355196), (7906, 25548972), (7932, 25465226), (9663, 20903464), (11859, 17032648), (12884, 15677598), (15812, 12774486), (15864, 12732613), (19326, 10451732), (23718, 8516324), (25768, 7838799), (31624, 6387243), (38652, 5225866), (38999, 5179368), (44287, 4560936), (47436, 4258162), (77304, 2612933), (77998, 2589684), (88574, 2280468), (94872, 2129081), (116997, 1726456), (132861, 1520312), (155996, 1294842), (177148, 1140234), (190039, 1062888), (215807, 935976), (233994, 863228), (265722, 760156), (311992, 647421), (354296, 570117), (380078, 531444), (431614, 467988)]