200765830

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 365575680

約数和(自身を除く): 164809850

約数列:

[1, 2, 5, 10, 191, 257, 382, 409, 514, 818, 955, 1285, 1910, 2045, 2570, 4090, 49087, 78119, 98174, 105113, 156238, 210226, 245435, 390595, 490870, 525565, 781190, 1051130, 20076583, 40153166, 100382915, 200765830]

約数ペア:

[(1, 200765830), (2, 100382915), (5, 40153166), (10, 20076583), (191, 1051130), (257, 781190), (382, 525565), (409, 490870), (514, 390595), (818, 245435), (955, 210226), (1285, 156238), (1910, 105113), (2045, 98174), (2570, 78119), (4090, 49087)]