203487350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{883}}^1$

素因数の和:1325

約数の個数: 48

約数和(自身を含む): 414348480

約数和(自身を除く): 210861130

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 419, 550, 838, 883, 1766, 2095, 4190, 4415, 4609, 8830, 9218, 9713, 10475, 19426, 20950, 22075, 23045, 44150, 46090, 48565, 97130, 115225, 230450, 242825, 369977, 485650, 739954, 1849885, 3699770, 4069747, 8139494, 9249425, 18498850, 20348735, 40697470, 101743675, 203487350]

約数ペア:

[(1, 203487350), (2, 101743675), (5, 40697470), (10, 20348735), (11, 18498850), (22, 9249425), (25, 8139494), (50, 4069747), (55, 3699770), (110, 1849885), (275, 739954), (419, 485650), (550, 369977), (838, 242825), (883, 230450), (1766, 115225), (2095, 97130), (4190, 48565), (4415, 46090), (4609, 44150), (8830, 23045), (9218, 22075), (9713, 20950), (10475, 19426)]