200411300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{117889}}^1$

素因数の和:117920

約数の個数: 36

約数和(自身を含む): 460478340

約数和(自身を除く): 260067040

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 117889, 235778, 471556, 589445, 1178890, 2004113, 2357780, 2947225, 4008226, 5894450, 8016452, 10020565, 11788900, 20041130, 40082260, 50102825, 100205650, 200411300]

約数ペア:

[(1, 200411300), (2, 100205650), (4, 50102825), (5, 40082260), (10, 20041130), (17, 11788900), (20, 10020565), (25, 8016452), (34, 5894450), (50, 4008226), (68, 2947225), (85, 2357780), (100, 2004113), (170, 1178890), (340, 589445), (425, 471556), (850, 235778), (1700, 117889)]