202235145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 423014400

約数和(自身を除く): 220779255

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 67, 85, 89, 95, 105, 119, 133, 201, 255, 267, 285, 323, 335, 357, 399, 445, 469, 595, 623, 665, 969, 1005, 1139, 1273, 1335, 1407, 1513, 1615, 1691, 1785, 1869, 1995, 2261, 2345, 3115, 3417, 3819, 4539, 4845, 5073, 5695, 5963, 6365, 6783, 7035, 7565, 7973, 8455, 8911, 9345, 10591, 11305, 11837, 17085, 17889, 19095, 21641, 22695, 23919, 25365, 26733, 28747, 29815, 31773, 33915, 35511, 39865, 41741, 44555, 52955, 59185, 64923, 86241, 89445, 101371, 108205, 113297, 119595, 125223, 133665, 143735, 151487, 158865, 177555, 201229, 208705, 304113, 324615, 339891, 431205, 454461, 506855, 566485, 603687, 626115, 709597, 757435, 793079, 1006145, 1520565, 1699455, 1926049, 2128791, 2272305, 2379237, 3018435, 3547985, 3965395, 5778147, 9630245, 10643955, 11896185, 13482343, 28890735, 40447029, 67411715, 202235145]

約数ペア:

[(1, 202235145), (3, 67411715), (5, 40447029), (7, 28890735), (15, 13482343), (17, 11896185), (19, 10643955), (21, 9630245), (35, 5778147), (51, 3965395), (57, 3547985), (67, 3018435), (85, 2379237), (89, 2272305), (95, 2128791), (105, 1926049), (119, 1699455), (133, 1520565), (201, 1006145), (255, 793079), (267, 757435), (285, 709597), (323, 626115), (335, 603687), (357, 566485), (399, 506855), (445, 454461), (469, 431205), (595, 339891), (623, 324615), (665, 304113), (969, 208705), (1005, 201229), (1139, 177555), (1273, 158865), (1335, 151487), (1407, 143735), (1513, 133665), (1615, 125223), (1691, 119595), (1785, 113297), (1869, 108205), (1995, 101371), (2261, 89445), (2345, 86241), (3115, 64923), (3417, 59185), (3819, 52955), (4539, 44555), (4845, 41741), (5073, 39865), (5695, 35511), (5963, 33915), (6365, 31773), (6783, 29815), (7035, 28747), (7565, 26733), (7973, 25365), (8455, 23919), (8911, 22695), (9345, 21641), (10591, 19095), (11305, 17889), (11837, 17085)]