203929600

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{569}}^1$

素因数の和:608

約数の個数: 144

約数和(自身を含む): 578869200

約数和(自身を除く): 374939600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 569, 640, 700, 800, 896, 1024, 1120, 1138, 1280, 1400, 1600, 1792, 2048, 2240, 2276, 2560, 2800, 2845, 3200, 3584, 3983, 4480, 4552, 5120, 5600, 5690, 6400, 7168, 7966, 8960, 9104, 10240, 11200, 11380, 12800, 14225, 14336, 15932, 17920, 18208, 19915, 22400, 22760, 25600, 28450, 31864, 35840, 36416, 39830, 44800, 45520, 51200, 56900, 63728, 71680, 72832, 79660, 89600, 91040, 99575, 113800, 127456, 145664, 159320, 179200, 182080, 199150, 227600, 254912, 291328, 318640, 358400, 364160, 398300, 455200, 509824, 582656, 637280, 728320, 796600, 910400, 1019648, 1165312, 1274560, 1456640, 1593200, 1820800, 2039296, 2549120, 2913280, 3186400, 3641600, 4078592, 5098240, 5826560, 6372800, 7283200, 8157184, 10196480, 12745600, 14566400, 20392960, 25491200, 29132800, 40785920, 50982400, 101964800, 203929600]

約数ペア:

[(1, 203929600), (2, 101964800), (4, 50982400), (5, 40785920), (7, 29132800), (8, 25491200), (10, 20392960), (14, 14566400), (16, 12745600), (20, 10196480), (25, 8157184), (28, 7283200), (32, 6372800), (35, 5826560), (40, 5098240), (50, 4078592), (56, 3641600), (64, 3186400), (70, 2913280), (80, 2549120), (100, 2039296), (112, 1820800), (128, 1593200), (140, 1456640), (160, 1274560), (175, 1165312), (200, 1019648), (224, 910400), (256, 796600), (280, 728320), (320, 637280), (350, 582656), (400, 509824), (448, 455200), (512, 398300), (560, 364160), (569, 358400), (640, 318640), (700, 291328), (800, 254912), (896, 227600), (1024, 199150), (1120, 182080), (1138, 179200), (1280, 159320), (1400, 145664), (1600, 127456), (1792, 113800), (2048, 99575), (2240, 91040), (2276, 89600), (2560, 79660), (2800, 72832), (2845, 71680), (3200, 63728), (3584, 56900), (3983, 51200), (4480, 45520), (4552, 44800), (5120, 39830), (5600, 36416), (5690, 35840), (6400, 31864), (7168, 28450), (7966, 25600), (8960, 22760), (9104, 22400), (10240, 19915), (11200, 18208), (11380, 17920), (12800, 15932), (14225, 14336)]