201028576

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 488663280

約数和(自身を除く): 287634704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 53, 56, 59, 82, 98, 106, 112, 118, 164, 196, 212, 224, 236, 287, 328, 371, 392, 413, 424, 472, 574, 656, 742, 784, 826, 848, 944, 1148, 1312, 1484, 1568, 1652, 1696, 1888, 2009, 2173, 2296, 2419, 2597, 2891, 2968, 3127, 3304, 4018, 4346, 4592, 4838, 5194, 5782, 5936, 6254, 6608, 8036, 8692, 9184, 9676, 10388, 11564, 11872, 12508, 13216, 15211, 16072, 16933, 17384, 19352, 20776, 21889, 23128, 25016, 30422, 32144, 33866, 34768, 38704, 41552, 43778, 46256, 50032, 60844, 64288, 67732, 69536, 77408, 83104, 87556, 92512, 100064, 106477, 118531, 121688, 128207, 135464, 153223, 175112, 212954, 237062, 243376, 256414, 270928, 306446, 350224, 425908, 474124, 486752, 512828, 541856, 612892, 700448, 851816, 897449, 948248, 1025656, 1225784, 1703632, 1794898, 1896496, 2051312, 2451568, 3407264, 3589796, 3792992, 4102624, 4903136, 6282143, 7179592, 12564286, 14359184, 25128572, 28718368, 50257144, 100514288, 201028576]

約数ペア:

[(1, 201028576), (2, 100514288), (4, 50257144), (7, 28718368), (8, 25128572), (14, 14359184), (16, 12564286), (28, 7179592), (32, 6282143), (41, 4903136), (49, 4102624), (53, 3792992), (56, 3589796), (59, 3407264), (82, 2451568), (98, 2051312), (106, 1896496), (112, 1794898), (118, 1703632), (164, 1225784), (196, 1025656), (212, 948248), (224, 897449), (236, 851816), (287, 700448), (328, 612892), (371, 541856), (392, 512828), (413, 486752), (424, 474124), (472, 425908), (574, 350224), (656, 306446), (742, 270928), (784, 256414), (826, 243376), (848, 237062), (944, 212954), (1148, 175112), (1312, 153223), (1484, 135464), (1568, 128207), (1652, 121688), (1696, 118531), (1888, 106477), (2009, 100064), (2173, 92512), (2296, 87556), (2419, 83104), (2597, 77408), (2891, 69536), (2968, 67732), (3127, 64288), (3304, 60844), (4018, 50032), (4346, 46256), (4592, 43778), (4838, 41552), (5194, 38704), (5782, 34768), (5936, 33866), (6254, 32144), (6608, 30422), (8036, 25016), (8692, 23128), (9184, 21889), (9676, 20776), (10388, 19352), (11564, 17384), (11872, 16933), (12508, 16072), (13216, 15211)]