200849090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{1487}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 389975040

約数和(自身を除く): 189125950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1039, 1487, 2078, 2974, 5195, 7435, 10390, 13507, 14870, 19331, 27014, 38662, 67535, 96655, 135070, 193310, 1544993, 3089986, 7724965, 15449930, 20084909, 40169818, 100424545, 200849090]

約数ペア:

[(1, 200849090), (2, 100424545), (5, 40169818), (10, 20084909), (13, 15449930), (26, 7724965), (65, 3089986), (130, 1544993), (1039, 193310), (1487, 135070), (2078, 96655), (2974, 67535), (5195, 38662), (7435, 27014), (10390, 19331), (13507, 14870)]