205324770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{4057}}^1$

素因数の和:4315

約数の個数: 64

約数和(自身を含む): 565652736

約数和(自身を除く): 360327966

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 241, 482, 723, 1205, 1446, 1687, 2410, 3374, 3615, 4057, 5061, 7230, 8114, 8435, 10122, 12171, 16870, 20285, 24342, 25305, 28399, 40570, 50610, 56798, 60855, 85197, 121710, 141995, 170394, 283990, 425985, 851970, 977737, 1955474, 2933211, 4888685, 5866422, 6844159, 9777370, 13688318, 14666055, 20532477, 29332110, 34220795, 41064954, 68441590, 102662385, 205324770]

約数ペア:

[(1, 205324770), (2, 102662385), (3, 68441590), (5, 41064954), (6, 34220795), (7, 29332110), (10, 20532477), (14, 14666055), (15, 13688318), (21, 9777370), (30, 6844159), (35, 5866422), (42, 4888685), (70, 2933211), (105, 1955474), (210, 977737), (241, 851970), (482, 425985), (723, 283990), (1205, 170394), (1446, 141995), (1687, 121710), (2410, 85197), (3374, 60855), (3615, 56798), (4057, 50610), (5061, 40570), (7230, 28399), (8114, 25305), (8435, 24342), (10122, 20285), (12171, 16870)]