204598400

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3761}}^1$

素因数の和:3802

約数の個数: 96

約数和(自身を含む): 535294980

約数和(自身を除く): 330696580

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 640, 680, 800, 850, 1088, 1360, 1600, 1700, 2176, 2720, 3200, 3400, 3761, 5440, 6800, 7522, 10880, 13600, 15044, 18805, 27200, 30088, 37610, 54400, 60176, 63937, 75220, 94025, 120352, 127874, 150440, 188050, 240704, 255748, 300880, 319685, 376100, 481408, 511496, 601760, 639370, 752200, 1022992, 1203520, 1278740, 1504400, 1598425, 2045984, 2407040, 2557480, 3008800, 3196850, 4091968, 5114960, 6017600, 6393700, 8183936, 10229920, 12035200, 12787400, 20459840, 25574800, 40919680, 51149600, 102299200, 204598400]

約数ペア:

[(1, 204598400), (2, 102299200), (4, 51149600), (5, 40919680), (8, 25574800), (10, 20459840), (16, 12787400), (17, 12035200), (20, 10229920), (25, 8183936), (32, 6393700), (34, 6017600), (40, 5114960), (50, 4091968), (64, 3196850), (68, 3008800), (80, 2557480), (85, 2407040), (100, 2045984), (128, 1598425), (136, 1504400), (160, 1278740), (170, 1203520), (200, 1022992), (272, 752200), (320, 639370), (340, 601760), (400, 511496), (425, 481408), (544, 376100), (640, 319685), (680, 300880), (800, 255748), (850, 240704), (1088, 188050), (1360, 150440), (1600, 127874), (1700, 120352), (2176, 94025), (2720, 75220), (3200, 63937), (3400, 60176), (3761, 54400), (5440, 37610), (6800, 30088), (7522, 27200), (10880, 18805), (13600, 15044)]