208059880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 592617600

約数和(自身を除く): 384557720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 37, 38, 40, 49, 56, 70, 74, 76, 95, 98, 133, 140, 148, 151, 152, 185, 190, 196, 245, 259, 266, 280, 296, 302, 370, 380, 392, 490, 518, 532, 604, 665, 703, 740, 755, 760, 931, 980, 1036, 1057, 1064, 1208, 1295, 1330, 1406, 1480, 1510, 1813, 1862, 1960, 2072, 2114, 2590, 2660, 2812, 2869, 3020, 3515, 3626, 3724, 4228, 4655, 4921, 5180, 5285, 5320, 5587, 5624, 5738, 6040, 7030, 7252, 7399, 7448, 8456, 9065, 9310, 9842, 10360, 10570, 11174, 11476, 14060, 14345, 14504, 14798, 18130, 18620, 19684, 20083, 21140, 22348, 22952, 24605, 27935, 28120, 28690, 29596, 34447, 36260, 36995, 37240, 39109, 39368, 40166, 42280, 44696, 49210, 55870, 57380, 59192, 68894, 72520, 73990, 78218, 80332, 98420, 100415, 106153, 111740, 114760, 137788, 140581, 147980, 156436, 160664, 172235, 195545, 196840, 200830, 212306, 223480, 273763, 275576, 281162, 295960, 312872, 344470, 391090, 401660, 424612, 530765, 547526, 562324, 688940, 702905, 743071, 782180, 803320, 849224, 1061530, 1095052, 1124648, 1368815, 1377880, 1405810, 1486142, 1564360, 2123060, 2190104, 2737630, 2811620, 2972284, 3715355, 4246120, 5201497, 5475260, 5623240, 5944568, 7430710, 10402994, 10950520, 14861420, 20805988, 26007485, 29722840, 41611976, 52014970, 104029940, 208059880]

約数ペア:

[(1, 208059880), (2, 104029940), (4, 52014970), (5, 41611976), (7, 29722840), (8, 26007485), (10, 20805988), (14, 14861420), (19, 10950520), (20, 10402994), (28, 7430710), (35, 5944568), (37, 5623240), (38, 5475260), (40, 5201497), (49, 4246120), (56, 3715355), (70, 2972284), (74, 2811620), (76, 2737630), (95, 2190104), (98, 2123060), (133, 1564360), (140, 1486142), (148, 1405810), (151, 1377880), (152, 1368815), (185, 1124648), (190, 1095052), (196, 1061530), (245, 849224), (259, 803320), (266, 782180), (280, 743071), (296, 702905), (302, 688940), (370, 562324), (380, 547526), (392, 530765), (490, 424612), (518, 401660), (532, 391090), (604, 344470), (665, 312872), (703, 295960), (740, 281162), (755, 275576), (760, 273763), (931, 223480), (980, 212306), (1036, 200830), (1057, 196840), (1064, 195545), (1208, 172235), (1295, 160664), (1330, 156436), (1406, 147980), (1480, 140581), (1510, 137788), (1813, 114760), (1862, 111740), (1960, 106153), (2072, 100415), (2114, 98420), (2590, 80332), (2660, 78218), (2812, 73990), (2869, 72520), (3020, 68894), (3515, 59192), (3626, 57380), (3724, 55870), (4228, 49210), (4655, 44696), (4921, 42280), (5180, 40166), (5285, 39368), (5320, 39109), (5587, 37240), (5624, 36995), (5738, 36260), (6040, 34447), (7030, 29596), (7252, 28690), (7399, 28120), (7448, 27935), (8456, 24605), (9065, 22952), (9310, 22348), (9842, 21140), (10360, 20083), (10570, 19684), (11174, 18620), (11476, 18130), (14060, 14798), (14345, 14504)]