211671864618

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1\times {\mathrm{51521}}^1$

素因数の和:52447

約数の個数: 64

約数和(自身を含む): 458326522368

約数和(自身を除く): 246654657750

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 857, 1598, 1714, 2397, 2571, 4794, 5142, 14569, 29138, 40279, 43707, 51521, 80558, 87414, 103042, 120837, 154563, 241674, 309126, 684743, 875857, 1369486, 1751714, 2054229, 2421487, 2627571, 4108458, 4842974, 5255142, 7264461, 14528922, 41165279, 44153497, 82330558, 88306994, 123495837, 132460491, 246991674, 264920982, 750609449, 1501218898, 2075214359, 2251828347, 4150428718, 4503656694, 6225643077, 12451286154, 35278644103, 70557288206, 105835932309, 211671864618]

約数ペア:

[(1, 211671864618), (2, 105835932309), (3, 70557288206), (6, 35278644103), (17, 12451286154), (34, 6225643077), (47, 4503656694), (51, 4150428718), (94, 2251828347), (102, 2075214359), (141, 1501218898), (282, 750609449), (799, 264920982), (857, 246991674), (1598, 132460491), (1714, 123495837), (2397, 88306994), (2571, 82330558), (4794, 44153497), (5142, 41165279), (14569, 14528922), (29138, 7264461), (40279, 5255142), (43707, 4842974), (51521, 4108458), (80558, 2627571), (87414, 2421487), (103042, 2054229), (120837, 1751714), (154563, 1369486), (241674, 875857), (309126, 684743)]