200656190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22571}}^1$

素因数の和:22712

約数の個数: 32

約数和(自身を含む): 416047104

約数和(自身を除く): 215390914

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 22571, 45142, 112855, 157997, 225710, 315994, 789985, 1579970, 2866517, 5733034, 14332585, 20065619, 28665170, 40131238, 100328095, 200656190]

約数ペア:

[(1, 200656190), (2, 100328095), (5, 40131238), (7, 28665170), (10, 20065619), (14, 14332585), (35, 5733034), (70, 2866517), (127, 1579970), (254, 789985), (635, 315994), (889, 225710), (1270, 157997), (1778, 112855), (4445, 45142), (8890, 22571)]