206095292361

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3307}}^1\times {\mathrm{4139}}^1$

素因数の和:7698

約数の個数: 48

約数和(自身を含む): 341830195200

約数和(自身を除く): 135734902839

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 3307, 4139, 5019, 9921, 12417, 15057, 23149, 28973, 29763, 37251, 69447, 86919, 208341, 260757, 790373, 989221, 2371119, 2967663, 5532611, 6924547, 7113357, 8902989, 13687673, 16597833, 20773641, 41063019, 49793499, 62320923, 95813711, 123189057, 287441133, 862323399, 3271353847, 9814061541, 22899476929, 29442184623, 68698430787, 206095292361]

約数ペア:

[(1, 206095292361), (3, 68698430787), (7, 29442184623), (9, 22899476929), (21, 9814061541), (63, 3271353847), (239, 862323399), (717, 287441133), (1673, 123189057), (2151, 95813711), (3307, 62320923), (4139, 49793499), (5019, 41063019), (9921, 20773641), (12417, 16597833), (15057, 13687673), (23149, 8902989), (28973, 7113357), (29763, 6924547), (37251, 5532611), (69447, 2967663), (86919, 2371119), (208341, 989221), (260757, 790373)]