200900680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{264343}}^1$

素因数の和:264373

約数の個数: 32

約数和(自身を含む): 475819200

約数和(自身を除く): 274918520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 264343, 528686, 1057372, 1321715, 2114744, 2643430, 5022517, 5286860, 10045034, 10573720, 20090068, 25112585, 40180136, 50225170, 100450340, 200900680]

約数ペア:

[(1, 200900680), (2, 100450340), (4, 50225170), (5, 40180136), (8, 25112585), (10, 20090068), (19, 10573720), (20, 10045034), (38, 5286860), (40, 5022517), (76, 2643430), (95, 2114744), (152, 1321715), (190, 1057372), (380, 528686), (760, 264343)]