200897488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{60077}}^1$

素因数の和:60115

約数の個数: 40

約数和(自身を含む): 446980320

約数和(自身を除く): 246082832

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 60077, 120154, 240308, 480616, 660847, 961232, 1141463, 1321694, 2282926, 2643388, 4565852, 5286776, 9131704, 10573552, 12556093, 18263408, 25112186, 50224372, 100448744, 200897488]

約数ペア:

[(1, 200897488), (2, 100448744), (4, 50224372), (8, 25112186), (11, 18263408), (16, 12556093), (19, 10573552), (22, 9131704), (38, 5286776), (44, 4565852), (76, 2643388), (88, 2282926), (152, 1321694), (176, 1141463), (209, 961232), (304, 660847), (418, 480616), (836, 240308), (1672, 120154), (3344, 60077)]